Remove banner from min.js

The banner was causing a git change every day we reran the grunt deploy,
even if nothing in the library had changed.

Instead, we just remove the banner entirely.
Don't update generated files

Ignore dist and doc files. We don't want to have them adding noise to
code reviews.
Remove generated files

Pt.2 of having less to review!
Merge pull request #50 from Stavrakakis/master

Axis refactor
Unit tests for Chart (incomplete).
Provide a zip of the docs + library on deploy

Moves the docs/ into the dist/ directory.
Adds the compress task, to zip up everything in the dist/ directory.
The zip will be added to the git repository, in place of the dist/ and
docs/ directories.

Also simplifies the watch task to call "deploy" instead of a list of jobs
Merged axis refactor.
Fixed failing tests after merging axis refactor from master.
Merge branch 'upstream'

Brings in the latest changes from upstream/master.
Most of this involved moving files into folders, and adding a "clean"
step to grunt to remove existing docs before building.

Conflicts:
	Gruntfile.js
	dist/insight.js
	dist/insight.min.js
	doc/Axis.js.html
	doc/ColumnSeries.js.html
	doc/Dashboard.js.html
	doc/Grouping.js.html
	doc/InsightCharts.Utils.js.html
	doc/RowSeries.js.html
	doc/Series.js.html
	doc/index.html
	doc/insight_findMax.html
	doc/insight_tickRotation.html
	doc/module-InsightUtils.html
Completed tests for Chart.init() ready for review.
Merge pull request #53 from niksoper/master

Chart unit tests
Remove stray foo

Copy-paste fail that this made it in
Merge commit '62adcb383d39a0021df7b6d193871c3fbf91440a'

Conflicts:
	dist/insight.js
	dist/insight.min.js
	doc/Chart.js.html
Fix issue with Bubble radii

The radius of a point was relative difference between the point and the
smallest point, rather than the absolute radius of the point.

We now use the absolute radius of the point, as well as adding tests and
updating the final diet.
Merge pull request #52 from tpkelly/master

Clean up docs and dists
Removed .grunt directory.
Merge pull request #54 from niksoper/master

Removed .grunt directory.
Make bubble width depend on chart size

For larger charts (with smaller ranges), we can afford to have larger
bubbles. The reverse is true for small charts with large ranges.
Merge pull request #55 from tpkelly/master

Fix bubble chart radii bugs
Merge branch 'upstream'