Fork Client Android.

4.9.1.3 Changelog:
— Moved 'Call' item from top to bottom of dialog menu.
— Added item in dialog menu to hide title and avatar in dialog.
— Push service always-on. (Taken from Tg-FOSS.)
— Replaced Google Maps with OpenStreetMap. (Taken from Tg-FOSS.)
— Removed Google Vision (for Telegram Passport). (Taken from Tg-FOSS.)
— Removed Google Wallet and Android Pay. (Taken from Tg-FOSS.)
— Added ability to set a proxy before login. (Taken from Tg-FOSS.)

4.9.1.4 Changelog:
— Tap on sticker with pre-written text will send both.
— Tap on cloud GIF with pre-written text will send GIF with this text as caption.
— Added setting to turn off sync pinned dialogs to make unlimited number of pins.
— Added setting to reverse pinned dialogs order.
— Added setting to raise all unmuted and unreaded dialogs above muted dialogs.