- fixed imports - renamed `uiSteps` to `phases` to make the distinction between actual (tiny) steps and visible UI steps clear - lookup `requestTx` if request has already been sent - change code regex to match ethcore/sms-verification@59acb73
This introduces another "Done" step, making clear the process has finished. Also, steps 2 ("Request") and 4 ("Confirm") now have a pending indicator.
