Updated strings.
Added Czech language.
Fixed issue with delete dialog.
Removed unused methods.
Version 10 release
Fixed typo in chagelog.
Updated art in README.md.
Fixed #14
Added delay for hardware buttons.
Version 11 release
Fixed changelog.
Now using implementation of Navigation Drawer from Support Library instead of SlidingMenu.
Updated Support Library to the latest version.
Removed ActionBarSherlock.
Removed tests.
Updated support libs.
Removed unused files.
Added appcompat resources.
Fixed old ABS-dependent code.
Updated target SDK version to 18.
Removed IntelliJ's project files.
Now building using Gradle.
Fixed some issues realted to support library.
Updated build tools version.
Move key press catching stuff into CounterFragment.
Switched to new version of build tools.
Fixed issue with layout.
Moved shared prefs key to final static variable.