Overview Charts SVG render & Unified x-axis ticker.

- Line Chart has better ticker (let D3 handle stuff)

- Bubble overlay is using SVG render to plot bubble chart
Increased xTicks and pattern match for intNumber.
AngularJS header/footer in separate views, Auth changes and Charts page.

- Header and Footer are now separate views (partials)

- Auth.isAuthenticated() not returns proper Boolean (@Lex)

- Charts page with Controller

- Strings are now done using CoffeeScript string interpolation

- Housekeeping...
Charts: line chart are working now with automated filtering.
Line charts post render hooks. UI stability.
Charts line with labels, bar chart is working.

- Charts uses promises for multi-api calls.

- No more SVG manipulations for Labels
AngularJS Charts page with Pie and Bubble chart.

- Added Pie Chart with Legends

- Added Bubble (overlay) Chart

- X-Scale generation is abstract

- Bower dcjs & angular-dc update (pointing to master branch)
Frontend theme change, search query string support and other fixes.

- Using Flatly theme for bootstrap

- Charts CSS changes (SVG Fills)

- Home/Search results alignment

- Search page now have support for state preserve and query string.

- Support for URL Route change w/o page reload.
Support for Chart visit tracking and default param on Home screen.

- Added POST api/visited

- TrackingInfo with JSON data

- Tracker service and logging