couple fixes
improve window alert functionality
Fix possible crash.
fixes
don't need that
Merge branch 'master' of https://github.com/Tox/toxic
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
fix window related bugs and warn user when max window limit has been reached
fixes
Fix partial fix: A slash in pos 0 still led to read access to pathname[-1].