Upgrade marionette dependency to above 0.7.1.1

This contains the wait module which is needed by some tests.
Merge pull request #54 from andreastt/ato/upgrade_marionette

Upgrade marionette dependency to above 0.7.1.1
Convert mdas and ato's tests to the semiauto framework
Fix positioning of table
map_action no longer exists in mozlog, update code
Merge pull request #59 from malini/mozlog

map_action no longer exists in mozlog, update code
Give metaharness ability to filter tests
Fix a few issues
Merge pull request #58 from andreastt/fix_wrapper_position

Fix positioning of table
Merge pull request #60 from luser/metaharness-integration

Give metaharness ability to filter tests
Add privileged and certified apps to webidl checker.
Add privileged app.
Change marionette version in setup.py
Use install_app from fxos-appgen