Add meta-tag suggested by Google to improve mobile experience
Remove two modules from bower.json which are not used by the matrufsc2 frontend
Eliminate mocha.css from main.css, which allows a more light CSS to be loaded
Fixes matrufsc2/matrufsc2#4
Merge branch 'develop' of github.com:matrufsc2/frontend into feature/matrufsc2
Merge branch 'feature/matrufsc2' of github.com:matrufsc2/matrufsc2 into feature/matrufsc2