Update Russian localization
Merge pull request #19 from MrYadro/master

Update Russian localization
Merge remote-tracking branch 'upstream/master'
Merge pull request #21 from ed10vi/master

Spanish Translation by ed10vi
fragment instance fixes
fixups for embedding. proper back stack support
remove noisy logging
remove noisy logging
native fragment stuff working
Merge remote-tracking branch 'upstream/master'