Reworking main KeyListPublicFragment to get progress indicator
move search view from activity to fragment by setting it as a list header, better reusability! Required for service activites
Fix for #347
remove unused imports and unthrown exceptions
move hardcode strings to strings.xml
removed useless semicolons, fixed some parameters in documenation, simplified some conditionals
Move search view into onCreateView, fixes #365
Merge pull request #367 from hav3n/branch-fixes

Fix for #347
Merge pull request #366 from uberspot/master

Minor code clean up
Revert "Fix for #347"

This reverts commit dd80ddd6f95d7f659929a49d3bff62492692c4fa.
Split api libs into OpenKeychain specific and OpenPGP Provider lib
beta4