Deleted unrequired permission CALL_PHONE

Signed-off-by: Lakshay Chhikara <lakshay.chhikara09@gmail.com>
Removed android-support-v4.jar from libs folder as it is already
included in appcompat library which has been referenced in the project.
Merge branch 'master' of https://github.com/AppRevelations/FakeCallPrank