[FIX]: Change default dim color to match iOS default dim color
[FIX]: Should not remove all notifications. This could possibly remove user's notifications.
[FIX]: Should not remove all notifications. This could possibly remove user's notifications.
[FIX]: silence warning when the min version is 6.0 or higher.
Merge branch 'notification-fix'

* notification-fix:
  [FIX]: Should not remove all notifications. This could possibly remove user's notifications.
Merge branch 'appearance-warning-fix'

* appearance-warning-fix:
  [FIX]: silence warning when the min version is 6.0 or higher.
Merge branch 'telly-master' into develop
Updated readme and podspec