Refactor: remove about page.
Refactor: remove plusOne module.
Refactor: rename app module to 'bankApp'.
Modify(package.json): change author and branding information.
Modify(Gruntfile.js): add production configuration for copy command and a production_compile task.
 Modify(build.config.js): define production_dir.
 Add "compiled" client files to version control.
Refactor module bank-client: rename to frontend.
Refactor module bank-server: rename to backend.
Modify project pom.xml: change module description for module 'bank-server' to 'backend'.
Modify(build.config.js): change production_dir to point to the 'backend' folder instead of the non-existing 'bank-server'.
Remove unnecessary html pages.
Modify(appengine-web.xml): add static files exclude path.