restore copy rule for chrome extension
eliminate angular, copy libs, chrome ext now shows
restore chrome app
only copy relevant icons into chrome app
remove unused npm packages
update paths for jasmine test files
purge anything to do with sass
restore firefox compile and xpi rules, but still need to fix more
restore es6-promise in npm package to see if it fixes travis
Merge pull request #376 from uProxy/keroserene-humpty-dumpty

Fix EVERYTHING! Part 3