Using CanJS guides, first drafts.
Updating changelog.
release 2.0.7
Finalizing updated Using CanJS guides.
Adding quick installation instructions to the tutorial.
Merge pull request #830 from bitovi/using-guide-updates

"Using CanJS" guide updates
Updating Using CanJS guides.
Finish reorganizing Using CanJS guide.
Merge pull request #877 from bitovi/using-guide-update

Setting up CanJS guide updates