add karma to travis
fix yml syntax errors
fix path to karma binary
one more time
bower install required to create angular lib
install bower before install copay
save angular version to bower.json to avoid prompt during install
need target=dev in order for karma to find sinon
change PhantomJS to Firefox browser to that window.navigator.vibrate will pass
do not try to vibrate in travis
change firefox back to headless PhantomJS browser, now that vibrate call is guarded
try firefox again, lowercase this time
try removing browser option from karma start
travis ubuntu needs CHROME_BIN env variable to find browser
experiment using firefox instead of chrome
use firefox when running karma in travis
use firefox instead of chrome when running karma in travis
change notification settings back to original hipchat room
use firefox instead of chrome when running karma in travis
clean up a few accidental changes
Merge pull request #1140 from greggzigler/travis_karma

Add karma to travis
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