Merge pull request #348 from ngonchan/master

Updated Vietnamese translation for menu to refresh usage data
Updated changelog
Updated FAQ
Request large heap
Updated description
Allow Android 4.3
Update telephony functions permissions
Updated changelog
Update changelog
Refactor privacy provider
Revert "Remove toast on hook exception"

This reverts commit df0b0f31ad94810f9b17af3cabe71a6b22970aa8.
Add database helper
Polish translation updated
Update strings.xml

Updated to v. 1.7.14
Merge pull request #350 from skibbipl/patch-7

Polish translation updated
Merge pull request #352 from 28Black/patch-3

Update strings.xml
Updated changelog
More logging
Updated Russian translation
Merge pull request #353 from define/patch-2

Updated Russian translation