Added docs into branch

Signed-off-by: Marcin Woźniak <y0rune@aol.com>

buisnesslogic/src/main/java/com/plannaplan/entities/Lecturer.java

@@ -5,6 +5,10 @@ import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
 
+/**
+ *  Entity of Lecturer grouping of state ssociated about id,title,name,surname
+ */
+
 @Entity
 public class Lecturer {
     @Id