GH-58: rspec 3.0 removed --line_number CLI option
Merge branch 'patch'
Version 19.8.2 (2014-07-01)
tork-runner: percentage lied; print counts instead

The percentage of completion is not accurate because it only measures
how many tests that have started running _so far_ have been completed.
This makes the percentage jump from 100% to lesser values as tests run.

Also drop the `tork-runner:` prefix from progress messages and replace
VT100 escape codes for reprinting in-place with a \r (carriage return).
shorten all status message tokens to ~4 characters

* In tork-driver(1):
  * `reabsorb` is now `over`

* In tork-engine(1):
  * `idle` is now `done`
  * `pass_now_fail` is now `fail!`
  * `fail_now_pass` is now `pass!`

* In tork-master(1):
  * `absorb` is now `boot`