[owtf][zest]Buttons updated with better icons of font-awesome
Merge branch 'lions_2014' of https://github.com/owtf/owtf into lions_2014

To keep it updated with latest commits
[owtf][zest]Zest console updated
Merge branch 'lions_2014' of https://github.com/owtf/owtf into lions_2014
[transaction_log]conflict resolved
[zest]Button icons added,JS camel case naming, comments in templates