With this change one can run the backend and browser sync at the same
time. All API calls are proxied to the backend.

There was an issue with the package that prevented it from compilation on OSX, see: https://github.com/sass/node-sass/issues/1086

- Caches the installed Bower dependencies for faster builds.
- Removes global Node.JS modules gulp and bower from travis conf & make
	them devDependencies for more reproducable and faster builds.

Webpack is much faster and does not do extensive file processing. This
means that when there is a syntax error, webpack often works correctly.

One downside is that I had to disable ng-strict-di. Will work on this
later to reenable it.

This commit changes all occurences of word "console" to "dashboard".

The rename was required due to collision with an other project.

This is the main file that wires up all dependencies for Gulp. When it
is in the repository along with the other 2 pull requests,
`# gulp test` or `# gulp build` will work.

This is initial setup with dependencies for AngularJS app written in ES6
using standard modules, tested with karma and protractor, build with
gulp, compiled with Closure Compiler and linted with ESLint.

The dependencies will be used in following commits. I'll clean them up
once entire initial application is inside the repository. This will
allow me to move faster.