Fix a bunch of races in the test suite. Added a Field on the ircBot struct to store the rateLimit.
Use my protected method GotLength() instead of directly taking the lenght
Continue to fix race condition in the test suite
Increate the number of tries before belling out
An even larger number of tries to support slow server
Merge branch 'master' into features/fix_races_in_test

Conflicts:
	common/mock.go