Update README.md

Typo fixes
Merge pull request #60 from KAMiKAZOW/patch-1

Update README.md
Add video, audio and ... support to sigram structs
Merge branch 'master' of github.com:sialan-labs/sigram
File sending/recieving support
Bugfix on file viewing
Font bugfix on Unity
Add Send queue system, sending messages with 1sec delay
Media Button improvment
Bugfix on download media
Russian translation added (Thanks freeniki)
* fixed typo in TelegramThread::loadMedia
Merge pull request #66 from Sollex-21412/master

Sry...
It was my mistake :))
Merged :D
0.7.0 version.
Mac compability.
Bugfix on countries.
Update Installer
Add debian autobuild files
Debian auto build system
Fix missed emoji on install rule
Add telegram library links to project.