update otr and strophe.jingle
remove outline glow
Rename loaded.roster.jsxc event, because of incompatibility with prototype
build v0.7.2a
- Add webrtc stylesheet
- Add required libraries
- update submodules
Fix #30

Handle case, if not even a empty vcard is provided.
Language/spelling, Safari notifications
- translate notices and some other stuff (fix #31)
- reduce tooltip delay (related to #36)
More translations and minor style fixes
move to new notification api

because on chrome > 35 webkitNotifications is now deprecated
- Remove already confirmed friendship request from notice stack (fix #35)
- translate notifications
Add online help link
Update height of key-generation-wait-box
build v0.7.2
Remove redundant content (homepage)