bug 779247 - add copy/paste output to run_command and get_output_from_command. r=callek
bug 779247 - add copy/paste output to run_command and get_output_from_command. r=callek

--HG--
extra : rebase_source : e9be7892059ffb38690c006983cf4911cac6ff91

mrrrgn/build-mozharness,lissyx/build-mozharness,kartikgupta0909/mozilla-mozharness,walac/build-mozharness,kartikgupta0909/gittest,walac/build-mozharness,simar7/build-mozharness,mrrrgn/build-mozharness,simar7/build-mozharness,kartikgupta0909/build-mozharness,lissyx/build-mozharness,kartikgupta0909/build-mozharness,kartikgupta0909/mozilla-mozharness,kartikgupta0909/gittest,lundjordan/mozharness,mozilla/build-mozharness,escapewindow/mozharness,armenzg/build-mozharness,escapewindow/mozharness,armenzg/build-mozharness,lundjordan/mozharness,mozilla/build-mozharness