[FIX] Add currentAW to ContextManager in http api

- Closes #1351
[FIX] regular expression for sessions in rec.mgr.
[FIX] Timetable contrib details speakers list

- Closes #1356
[FIX] Rename getLinkRoomIp to getLinkRoomAttribute

- More generic because we can get different attributes
[IMP] Ravem API calls added for vidyoparonama

- Closes #1343
[IMP] OAuth: Return expiration when get AccesToken
Merge branch 'v1.1'

Conflicts:
	indico/MaKaC/plugins/Collaboration/Vidyo/handlers.py
	indico/MaKaC/plugins/Collaboration/tpls/BookingDisplay.tpl
	indico/MaKaC/plugins/Collaboration/tpls/EventDetailBanner.tpl
	indico/MaKaC/plugins/Collaboration/tpls/VideoService.tpl
	indico/MaKaC/webinterface/rh/oauth.py
[FIX] Disconnect a different room

Disconnect was failing when forcing connection. We were passing the wrong roomName.
[FIX] Fixing previous commit
[FIX] Enable ZIP64 extensions

- Some PEP8
- Closes #1358
[IMP] Changed the token timestamp
[IMP] replace protection bar icon with icomoon

*closes #1319
[FIX] Adding better style to icon shield in header
[REF] Removing old shield references
[IMP] Removed restriction on chat room cloning

 * It was previously limited to the room owner, now event managers can do it as well;
[ENH] add event date when deleting events from a category

*closes #1353
[REF] Created modules.scss and moved categ
[REF] Moved html to template for conf deletion
[MIN] Added missing license text in scss
[FIX] missing fields in edit user form

*closes #1346