App updates: 2.7.0

Hi guys!

There is new 2.7.0 update in which I fixed some issues and changed some icons also.
But these are small changes. The main feature is rework of search UI flow, the search view now appears in the toolbar (and instead of old implementation this does not eat space of main UI).
In additional I added search functionality for Settings section (in settings activities and app details sub-lists).

Searching also has been added for theme icons!