* multiAccount functionnality
* remove sharedpreferences usages
* start fixing tests to work with changes
* remove test of removed functionality
* more fiddling with tests
* fix instance insert being broken
* clean up some more preferences usage
* close db
* try to fix a bunch of issues
* move db close
* add instance to user drawer item
* remove rule that is no longer needed
* correct mock server to fix test
* removed unused stuff
* fix domains not being validated correctly
* update test
* Delete q
* Move image filter application to a thread
* remove unused imports
* remove unused strings
* remove unused strings
* fix buttons (sometimes)
* solve some linter issues, fix saturation brightness contrast not being shown properly
* remove unused strings
* add tests for drawer
* remove unused imports, other linter suggestions
* fix broken auto linter fix