Update to android sdk version 21
Update styles
Prepare to change actionbar by toolbar
Replace actionbar by toolbar
Refactoring CAContactListFragment: replace list view -> recycle view
Merge pull request #1 from svetlemodry/master

Czech translation created
Refactoring CASmsListFragment: replace list view -> recycle view
Fix crash on file manager screen
Fix colors
Merge branch 'master' of github.com:subprogram/ParanoidSmsBlocker
Fix building without local.properties file
Build v1.4