Ability to delete add rename contacts, proper handling of new contacts
in phone book
New photo crop
Ability to disable automatic photo download
Ability to disable notifications about new registered contacts
Updated Spanish localization
Bug fixes

Spanish localization by Borja Campina
Applied pull request by Yuri Orlov
(https://github.com/DrKLO/Telegram/pull/27)

add and config .gitignore

remove unused code

Added readme