Added proper favicon.
Got rid of require-handlebars-plugin and upgraded handlebars to v2.0.0.
Upgraded bootstrap to v3.3.0.
Removed useless requirejs config.
Minor requirejs tweak.
Upgraded moment.js bower dependency to ~2.8.3.
Upgraded bootstrap-star-rating bower dependency to ~3.0.0.
Upgraded gateway npm dependency to ~1.0.0.
Added grunt serve task and deprecated server task.