Spawn backend application process on serve task

This setup autoreloads backend process on source change and ensures that
there is only one process running.

Follow up would be to wire this setup with browser sync to proxy API
calls to the backend.

chore(build): cache bower dir & rm global node packages

- 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.

Add browser favicon to the frontend application

Integrate build system tasks to make them work

This is build integration commit after my recent set of separate changes with standalone tasks. Now, every task works and produces reliable output.

Add new rules to ESlint checker and update code

Change Travis link from 'console' to 'dashboard'

Display travis status in the README file

Use webpack instead of jscompiler in dev 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.

Kubernetes themed chrome with simple navigation

This is a chrome that has Kubernetes-like color palette.

This is to have unified codebase from the beginning of the project.

Rename Kubernetes Console to Kubernetes Dashboard

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

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

chore(build): cache node_modules in travis builds

This sets the option in the Travis CI configuration to cache all the
downloaded Node.JS modules, which can senificantly speed up travis
builds.

Implement simple chrome operating on ui.router

Based on instruction from: https://travis-ci.org/kubernetes/console

This change implements initial version of the chrome. It uses ui.router
for routing and state management. The reason to use this router is the
fact that it is more flexible than stock one. It also resembles Angular2
router, so hypothetical migration should be easier.

Travis continous integration system configuration

Use standard Angular router instead of the new one

This change modifies a lot of JS, but this is only to prove that the
code works. Later changes will cleanup the JS more.

This is a basic config that builds the project. Later, more rules will
be added.

Gulp tasks for creating Docker deployment images

The images can later be used to, e.g., deploy to a Kubernetes cluster.

Wire ESlint with the project and fix its errors

Added a few simple rules to the linter and fixed all errors through the
codebase. This will allow to wire it up to some automatic checks.

Minimalist Dockerfile for packaging the app