close all button
small bugfix for closeall
use i18n for unsaved files
save unsaved files
better dialog
saveall method
added saveall to rightbar
prevent untained exception
path should be tab
fixed issue #308: failure on "Download"
fixed incorrect file extension for zipped folder download (was tag.gz instead of tar.gz)
Merge pull request #304 from daeks/closeall

Closeall & Saveall
Merge pull request #310 from Hetch/download_fix

fixed issue #308: failure on "Download"
fix inline preview
Merge pull request #313 from daeks/inline

fix inline preview
Merge remote-tracking branch 'upstream/master' into utf8
Merge branch 'master' of https://github.com/Codiad/Codiad into utf8