fixed indentation for prpl_info comments
implemented can_receive_file callback
implemented file sending
implemented file receiving
Merge pull request #21 from naxuroqa/filetransfer-polished

Filetransfer
Do not lose new accounts and settings

We were only saving account data when exited cleanly, however when
somone killed pidgin etc. we were losing everything new that happened
(i.e. newly created accounts, added buddies, etc.)

Save the account after new account is created, when buddies are added or
removed.
Removed some debug messages
Make sure to use the "username" as nickname

When creating an account, take the "username" of the account as the
nickname for tox.
Remove debug message

My mingw does not cope with %zu and I am too lazy for a cast or #ifdef ;P
Release 0.3.0
Fixed crash which happened when creating a new account
Tuned build scripts and .gitignore
Added typing status sending support
Added typing status receiving support
Merge pull request #23 from loadletter/typing_status

Typing status support