Move bootstrap code to depend on loading chromeapp.html

It used to run any time the bootstrap.js plugin was loaded.
Merge branch 'master' of github.com:MobileChromeApps/chrome-cordova
Merge branch 'master' of github.com:MobileChromeApps/chrome-cordova
Add getInfo and getNetworkList to Android sockets.
Merge branch 'master' of github.com:MobileChromeApps/chrome-cordova