* slight modification to existing touch tests to remove depends on failing mutitouch-automated * scripts/network Handle ZeroDivisionError better (LP: #1257308) * Removed suspend_test script which hasn't been touched in over 3 years and is not used in any jobs. (LP: #752881) * Changed touchpad_test to use default scrolling method, and added a switch to force edge scrolling if desired. Updated legacy tests to use edge scrolling when the test description makes that appropriate. (LP: #1259987)