partial implementation of rpoplpush + tests
partial implementation + tests
clean ups and partial implementation
updated document with new rpoplpush list method
added idea file to ignores
removed webstorm litter...
added ping and tests and test-server make target
added test specs
added dbsize and tests
added time + tests
refactored test callbacks to escape callback hell
document update
Merge remote-tracking branch 'darrylwest/master'

Conflicts:
	lib/redis-mock.js
Fixed up API to work with newly merged code.