remove more unused strings, add missing EN strings
Merge pull request #15 from vitalyster/duplicates

remove more unused strings, add missing EN strings
colors refactoring
Merge remote-tracking branch 'origin/master'

Conflicts:
	res/values-ru/strings.xml
fixes
many fixes
Catalan (Spain) language
overwrite themes; fixed destroy multicitation, auto absence
fixed auth button
fixed clear chat
SocketConnection -> Socket
removed unused microemu classes
closed chat, when disconnected conference
use jzlib from java7
new roster
delete viewpagerindicator
delete viewpagerindicator
revert viewpagerindicator
fixed chat position
new launcher icon