Re: Issue 1044 in robotframework: Rename `robot/runner.py` script to `robot/run.py` and `robot.run_rebot` method to `robot.rebot`

[robotframework]

Updates:
        Status: Started
        Labels: -bwic depr
Comment #5 on issue 1044 by pekka.klarck: Rename `robot/runner.py` script  
to `robot/run.py` and `robot.run_rebot` method to `robot.rebot`
http://code.google.com/p/robotframework/issues/detail?id=1044

Based on issue 1068 and issue 1070 we cannot remove runner.py directly but  
instead need to deprecate it first. In practice this means that we need to  
add runner.py back but show deprecation warning if it is used.