Update Korean translation
Merge pull request #171 from changwoo/master

Update Korean translation
Merge pull request #170 from svetlemodry/master

Updated czech translation for ringtone None
fix invisible scrollbar
update gradle file
start the service when entering into a loading entry
v1.6.5
improve play store banner
improve play store banner
initial Material Design support (+ end of official Eclipse support)
will fix a possible crash (later, when this code will be reactivated)
fix possible crash
add some important logs
use a fragment for preferences
remove warning
support feeds with dates composed of a 2-digits year
remove lint warnings + general improvements
All activities should extend BaseActivity
BaseActivity.java: Add FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS to allow changing status bar color
themes.xml: Fix colorAccent so that widgets are visible