Update gitignore

Same as from master, the .gitignore now ignores WebStorm files, and the
_SpecRunner.html
Add template for intro page

Adds blocks for demonstrating the charts, as well as placements for the
charts, with captions.

Next, we need to update the top bar, fill in the guff, and add real
charts as examples.
Add download button to page

Adds a link to download the minified js from the dist/ folder.
Also renamed "Examples" to be "Demos"
Add twitter link

Adds a link to our twitter via an image, and adds a few inline comments
about the divs on our toolbar.
Hook in chart drawing

Adds an id to each chart box, and hooks in the javascript to fill in the
charts.
Update dist/

Drags in the new library, and updates the index page examples to match.
Also fixes the issue with the script being run too soon.
Add line and bubble examples

Adds the line and bubble chart examples to the front page, and removes
the background colours from the charts.
Fix issue with multiple reloads of the page

We were adding the same chart over and over if we reloaded the page.
Now, we wipe out all charts before loading.
Don't update generated files

Ignore dist and doc files. We don't want to have them adding noise to
code reviews.
Import insight zip

Changes out the dist/ and insight/dist directories for the new zip build

The grunt task now unzips the "insight.js.zip" to build the examples
against, using grunt-zip.

The files have also changed names from InsightCharts.js to insight.js,
so we update the references.
Merge 'upstream/gh-pages' into gh-pages

Brings in the updated examples.
The index.html conflict made the same change that I did to the change of
name for the library, except I use the .min.js, not just the .js

Conflicts:
	index.html
Adds the final charts to the index

Adds the data analysis charts to the index page.

Currently, there is a bug in bubbles which means correlation does not
display, and drilling down is not yet set up between the charts.
Import fix for bubble charts

This fixes the issue where radii were being improperly sized
Add best-fit line over bubbles
Tidy up the data

Pulls out the data from the line + bubble charts into one set, and the
column data into another.

All 7 of the charts on the home page now share these data sets
Updates the colour scheme

Uses a light-blue shade for the data, instead of black.
This seems to suggest that bubbles are ignoring their supplied colour.
I will fix this in a later commit, as well as turning off the points on
line series
Merge pull request #56 from tpkelly/gh-pages

Updates the intro page, with a set of charts