cleanup of deprecateds
added reInstallPlugins step, update job.progress, some clean up
added fn reInstallPlugins, added fn arrayUnique, added early phonegap-like-folder structure detection through zip. injectPhonegapDotJs stolen and implemented
added description to phonegap test
added test files
added restrain to plugin install/remove if array is empty
clean up useless callback
Merge branch 'feature/plugins' into develop