diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
old mode 100644
new mode 100755
diff --git a/buisnesslogic/pom.xml b/buisnesslogic/pom.xml
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/Acceptor.java b/buisnesslogic/src/main/java/com/plannaplan/Acceptor.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/App.java b/buisnesslogic/src/main/java/com/plannaplan/App.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/Assigner.java b/buisnesslogic/src/main/java/com/plannaplan/Assigner.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/Configurator.java b/buisnesslogic/src/main/java/com/plannaplan/Configurator.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/Controller.java b/buisnesslogic/src/main/java/com/plannaplan/Controller.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/Emailer.java b/buisnesslogic/src/main/java/com/plannaplan/Emailer.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/EventChcker.java b/buisnesslogic/src/main/java/com/plannaplan/EventChcker.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/GroupAdder.java b/buisnesslogic/src/main/java/com/plannaplan/GroupAdder.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/GroupEditor.java b/buisnesslogic/src/main/java/com/plannaplan/GroupEditor.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/HistoryResolver.java b/buisnesslogic/src/main/java/com/plannaplan/HistoryResolver.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/TransferCreator.java b/buisnesslogic/src/main/java/com/plannaplan/TransferCreator.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/TransferValidator.java b/buisnesslogic/src/main/java/com/plannaplan/TransferValidator.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/UnavailabilityAdder.java b/buisnesslogic/src/main/java/com/plannaplan/UnavailabilityAdder.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/abstracts/EventWatcher.java b/buisnesslogic/src/main/java/com/plannaplan/abstracts/EventWatcher.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/configutils/FileReader.java b/buisnesslogic/src/main/java/com/plannaplan/configutils/FileReader.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/configutils/FileToDatabaseMigrator.java b/buisnesslogic/src/main/java/com/plannaplan/configutils/FileToDatabaseMigrator.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Assignment.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Assignment.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Course.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Course.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Event.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Event.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Groups.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Groups.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/HistoryElement.java b/buisnesslogic/src/main/java/com/plannaplan/entities/HistoryElement.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Lecturer.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Lecturer.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Transfer.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Transfer.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/Unavailability.java b/buisnesslogic/src/main/java/com/plannaplan/entities/Unavailability.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/entities/User.java b/buisnesslogic/src/main/java/com/plannaplan/entities/User.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/exceptions/UserNotFoundException.java b/buisnesslogic/src/main/java/com/plannaplan/exceptions/UserNotFoundException.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/interfaces/EventCreator.java b/buisnesslogic/src/main/java/com/plannaplan/interfaces/EventCreator.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/interfaces/Historable.java b/buisnesslogic/src/main/java/com/plannaplan/interfaces/Historable.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/interfaces/ProtectedAction.java b/buisnesslogic/src/main/java/com/plannaplan/interfaces/ProtectedAction.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/models/ConfigData.java b/buisnesslogic/src/main/java/com/plannaplan/models/ConfigData.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/models/FileData.java b/buisnesslogic/src/main/java/com/plannaplan/models/FileData.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/AssignmentRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/AssignmentRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/CourseRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/CourseRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/EventRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/EventRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/GroupRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/GroupRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/HistoryRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/HistoryRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/LecturerRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/LecturerRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/TransferRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/TransferRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/UnavailabilityRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/UnavailabilityRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/repositories/UserRepository.java b/buisnesslogic/src/main/java/com/plannaplan/repositories/UserRepository.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/AssignmentService.java b/buisnesslogic/src/main/java/com/plannaplan/services/AssignmentService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java b/buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/EventService.java b/buisnesslogic/src/main/java/com/plannaplan/services/EventService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java b/buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/HistoryService.java b/buisnesslogic/src/main/java/com/plannaplan/services/HistoryService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/LecturerService.java b/buisnesslogic/src/main/java/com/plannaplan/services/LecturerService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/TransferService.java b/buisnesslogic/src/main/java/com/plannaplan/services/TransferService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/UnavailabilityService.java b/buisnesslogic/src/main/java/com/plannaplan/services/UnavailabilityService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/UserService.java b/buisnesslogic/src/main/java/com/plannaplan/services/UserService.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/statisticutils/Statistics.java b/buisnesslogic/src/main/java/com/plannaplan/statisticutils/Statistics.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/transferutils/TransferMatcher.java b/buisnesslogic/src/main/java/com/plannaplan/transferutils/TransferMatcher.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/transferutils/TransfersExecuter.java b/buisnesslogic/src/main/java/com/plannaplan/transferutils/TransfersExecuter.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/ActionTypes.java b/buisnesslogic/src/main/java/com/plannaplan/types/ActionTypes.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/AppStates.java b/buisnesslogic/src/main/java/com/plannaplan/types/AppStates.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/EventTypes.java b/buisnesslogic/src/main/java/com/plannaplan/types/EventTypes.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/GroupType.java b/buisnesslogic/src/main/java/com/plannaplan/types/GroupType.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/UserRoles.java b/buisnesslogic/src/main/java/com/plannaplan/types/UserRoles.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/WeekDay.java b/buisnesslogic/src/main/java/com/plannaplan/types/WeekDay.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/TestApplication.java b/buisnesslogic/src/test/java/com/plannaplan/TestApplication.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/configutils/FileReaderTest.java b/buisnesslogic/src/test/java/com/plannaplan/configutils/FileReaderTest.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/configutils/FileToDatabaseMigratorTest.java b/buisnesslogic/src/test/java/com/plannaplan/configutils/FileToDatabaseMigratorTest.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/services/CourseServiceTest.java b/buisnesslogic/src/test/java/com/plannaplan/services/CourseServiceTest.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/services/GroupServiceTest.java b/buisnesslogic/src/test/java/com/plannaplan/services/GroupServiceTest.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/services/LecturerServiceTest.java b/buisnesslogic/src/test/java/com/plannaplan/services/LecturerServiceTest.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/java/com/plannaplan/services/UserServiceTest.java b/buisnesslogic/src/test/java/com/plannaplan/services/UserServiceTest.java
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/resources/Zajecia.xlsx b/buisnesslogic/src/test/resources/Zajecia.xlsx
old mode 100644
new mode 100755
diff --git a/buisnesslogic/src/test/resources/application.properties b/buisnesslogic/src/test/resources/application.properties
old mode 100644
new mode 100755
diff --git a/docs/api.md b/docs/api.md
old mode 100644
new mode 100755
diff --git a/init.sql b/init.sql
old mode 100644
new mode 100755
diff --git a/pom.xml b/pom.xml
old mode 100644
new mode 100755
diff --git a/restservice/pom.xml b/restservice/pom.xml
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/App.java b/restservice/src/main/java/com/plannaplan/App.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/Logo.java b/restservice/src/main/java/com/plannaplan/Logo.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/controllers/ConfigController.java b/restservice/src/main/java/com/plannaplan/controllers/ConfigController.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/controllers/CoursesController.java b/restservice/src/main/java/com/plannaplan/controllers/CoursesController.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/controllers/GroupController.java b/restservice/src/main/java/com/plannaplan/controllers/GroupController.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/controllers/TokenController.java b/restservice/src/main/java/com/plannaplan/controllers/TokenController.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/security/AuthenticationFilter.java b/restservice/src/main/java/com/plannaplan/security/AuthenticationFilter.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/security/AuthenticationProvider.java b/restservice/src/main/java/com/plannaplan/security/AuthenticationProvider.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/security/CasValidationExcepiton.java b/restservice/src/main/java/com/plannaplan/security/CasValidationExcepiton.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/security/CasValidator.java b/restservice/src/main/java/com/plannaplan/security/CasValidator.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/java/com/plannaplan/security/WebSecurityConfig.java b/restservice/src/main/java/com/plannaplan/security/WebSecurityConfig.java
old mode 100644
new mode 100755
diff --git a/restservice/src/main/resources/application.properties b/restservice/src/main/resources/application.properties
old mode 100644
new mode 100755
diff --git a/restservice/src/test/java/com/plannaplan/AppTest.java b/restservice/src/test/java/com/plannaplan/AppTest.java
old mode 100644
new mode 100755
diff --git a/restservice/src/test/java/com/plannaplan/security/CasValidatorTest.java b/restservice/src/test/java/com/plannaplan/security/CasValidatorTest.java
old mode 100644
new mode 100755
diff --git a/stack.yml b/stack.yml
old mode 100644
new mode 100755