Setup bower.json file to be ready for clean-bower-installer.

In a other project I currently work on building the clean-bower-installer module. After I'm sure it work well, I will deploy it and use it to clean all third party libs in the Website project.
Clean bower imported files.
Clean bower imported files. Second attempt.
Setup the project to run clean-bower-installer.

Now when the devServer.js start, the libs where updated just before.
Repair error when calling the clean-bower-installer.
Merge pull request #3 from uCtrl/bowerUseOptimisation

Bower use optimisation