added manifest.json for chrome extension
added chrome extension files
added  bitcore bower
changed label
added chrome:// to whitelist
new bitcore bower package
added chrome-extension tmp path
new version of app generator script
moved generator script to util path
fix generator script
chrome extension installation steps
Merge pull request #371 from colkito/feature/chrome-extension

Feature/chrome extension
change name to bitcore.HierarchicalKey
fix tests
add version to networking
fix in version checking