chore(developer.config.js template): update developer.config.js template to latest settings
extract reading bowerrc.json and bower.json to new project utils
add watching bower.json
feat(watch): watch bower.json for changes and run bower automatically to install dependencies
remove everything related with src/common
feat(command line options): remove support for command line options to simplify fabs, use developer.config.js instead
change root of app.flies to src and make it configurable via app.files.root
improve(simplicity): remove distinction between src/common and src/app

BREAKING CHANGE:
src/common and all configuration for common is removed. There is only one src folder now which holds all the code for your app, common code and app specific code.
As before you are free to organise your app code with subfolders. So you can leave your src/common and src/app folder unchanged but you have to adjust your app.files configuration to mach files in both. Or you merge the code of src/common and src/app to one folder.
feat(entry-page): make entry-pages (previously hard coded index.html) configurable