New photo viewer(close by swipe down, not tested on 2.x), optimize emoji load, fixed audio notes and typing in secret chats

https://github.com/DrKLO/Telegram/pull/443
Fixed image stuck after zoom end between max and min
Photo viewer bug fixes
New photo picker in chats
Bug fixes, locales update

https://github.com/DrKLO/Telegram/issues/451
Bug fixes
More bug fixes, new locales
Update locales, bug fixes
Bug fixes
Fixed screen orientation lock on tablets, more bug fixes

https://github.com/DrKLO/Telegram/pull/453
Added blocked contacts cache and option to unlock the contact from Contact Profile.