allow plugins to specify frontend test specs
correct path
put tests in static folder, still have a race condition no biggy
Make async and cleaner
make plugin specs finally work
socket.io rooms instead of own session management

Replaces homegrown pad session management with socket.io build-in rooms
Merge pull request #1454 from dmitryuv/feature/socketio-rooms

socket.io rooms instead of own session management
fixes IE8 error by only redifining if firefox
fix IE8 styling y u no do this 0ip?
better fix for IE8 page up down
timeslider label tests
stop slider showing NaN on tiny pads
Merge pull request #1457 from ether/fix-IE8-error

fixes IE8 error by only redifining if firefox
Merge pull request #1446 from ether/allow-plugins-to-specify-specs

Allow plugins to specify specs
Merge pull request #1460 from ether/timeslider-labels

timeslider label tests, fix and fix firefox page up down
Merge pull request #1461 from ether/slider-nan

stop slider showing NaN on tiny pads
Removed old chat-code
Merge pull request #1464 from mluto/old-chat-code

Removed some old chat-code
Killed pad_docbar.js as it's from the old etherpad and not used
Removed isProPad, since all pads are public except for group-pads