Updated gkrellm, default browser, mailsync

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

.local/bin/browser-x

@@ -1,2 +1,2 @@
 #!/bin/bash
-GDK_DPI_SCALE="1.25" firefox
+GDK_DPI_SCALE="1.3" firefox

.local/bin/mailsync

@@ -1,8 +1,9 @@
-#!/bin/sh
+#!/bin/sh -l
 
 # Sync mail and give notification if there is new mail.
-
 # Run only if user logged in (prevent cron errors)
+export DISPLAY=:0
+
 pgrep -u "${USER:=$LOGNAME}" >/dev/null || { echo "$USER not logged in; sync will not run."; exit ;}
 # Run only if not already running in other instance
 pgrep -x mbsync >/dev/null && { echo "mbsync is already running." ; exit ;}