Convert strings from UTF-8 to ascii to enable printing in non-compatible shells/terminals with UTF-8.
Non-compatible charaters are removed from the string.
The `get_dialogs()` method now returns dialogs and "entities",
which can be an User, a Chat or even a Channel.
In order to use them you may want to make use of .get_input_peer()
and .get_display_name() methods
The module is now ready to be installed via pip
README.md has been updated to reflect these changes
Minor changes to the interactive client example
Versioning is now done by editting TelegramClient's
__version__, rather than looking for the string
