put string helpers in own file
api update to irungentoo/ProjectTox-Core@2d841fb7917a8970de176e490613ff3e77abd47d
Merge pull request #61 from naxuroqa/api-update

api update
add line history with up/down keys
Merge branch 'master' of https://github.com/Tox/toxic
simplify code a bit
small improvement
ugly partial fix for bug
better error handling for failed string conversions
Fix wchar cursor movement.
Merge pull request #62 from aitjcize/wchar-cursor

Fix wchar cursor movement.
Fix groupchat cursor movement.
Merge pull request #63 from aitjcize/groupchat-wchar

Fix groupchat cursor movement.
added groupchat actions
improve line history functionality
correct usage of wcwidth()
this makes more sense
had the names confused
couple fixes
show friend count and change friend delete key to delete