Bug 959217 - Switch tests to the new Marionette Wait class. r=bsilverberg r=zcampbell
Addressed feeback comments
Attempt to fix the calendar intermittent by improving the flick action
Addressed review feedback
Fix wait issues with wallpaper test
Updated for marionette client 0.7.3 with wait messages and timeouts
Fixed an issue where the activities view is sometimes beneath the status bar
Fix failure in test_browser_bookmark.py