Persist original advertisement ID
Restrict android_id when not empty only
Persist original advertisement ID
Persist original phone number
Persist original Android ID
Refactoring
Revert "Updated FAQ"

This reverts commit 57699317f94e354936e89bc9162d6ed045d5769a.
Added settings menu to usage data view
Updated changelog
Added styles for material design
Use card view
Updated changelog
3.2.4 test
Server: disallow fetching with temporary license