close file transfers on exit & fixes
add peer count to sidepanel
Fix API ret code changes of ToxCore
Merge pull request #57 from aitjcize/ret-code-inconsistency

Fix API ret code changes of ToxCore
Fix corresponding API name changes in toxcore.
Fix typo.
Merge pull request #58 from aitjcize/api-name

Fix corresponding API name changes in toxcore.
reduce syntactic complexity - these don't need to be void
try to limit scope of globals
kill file transfer if writing fails
wrong signal
Merge branch 'master' of https://github.com/JFreegman/toxic into groupbot
fix