Store a reference to setTimeout when loading mocha adapter

Fixes a problem where the test execution hangs, if a test helper (e.g.
sinon.useFakeTimers), has swapped out the global timeout function.
Merge pull request #349 from ropez/master

Store a reference to setTimeout when loading mocha adapter
0.6.9
Fix for circular or weird DOM elements trying to be sent through the socket #344.
0.6.10
Quick fix for sending arguments back down the socket.
0.6.11
Upgrade mocha to 1.18.2
Merge pull request #350 from jsedlacek/master

Upgrade mocha to 1.18.2
0.6.12
Fix for tap reported ci mode exception. (#354, #342).
0.6.13
Update cli help to say milliseconds
Merge pull request #356 from beck/doug/update-help-timeout-ms

Update cli help to say milliseconds
0.6.14
Removed excessive newlines from xunit reporter per https://github.com/linemanjs/lineman/pull/249#issuecomment-40329228.
0.6.15
Added a way to hook API server into testem server's route
Merged