Site redesign. Initial idea and content.
Change home <a> tags to index.html instead of #
CSS cleanup and img alt text fixes
Optimize SVGs using SVG Cleaner
Fix Contribute link by adding id to Contribute h2
HTML & CSS consistently use TAB for whitespace
Add git-scm.com link & associated CSS cleanup
Change issue tracker & msysGit links
Use PNG images instead of SVG.
Rename font directory to the more standard fonts.
Move lightbox files in the appropriate individual directories.

Also remove the unused screen.css and modernizr.custom.js.
Switch to classes except for the one needed anchor.

Also remove trailing spaces and extra new lines.
Fix validation errors.
Consistency changes.

* Use https for GitHub links
* Remove unneeded end tags
* Move target attribute at the end
Losslessly compress PNG files.
Convert the thumbnails to 8-bit.

gw1web_thumb.png | Bin 12394 -> 5724 bytes
gw2web_thumb.png | Bin 12514 -> 5748 bytes
gw3web_thumb.png | Bin 17703 -> 7841 bytes
Add a local jquery fallback.
Add a Grunt based solution for local development and deployment.

See README.md for more info.
Add html5shiv.js and respond.js for older browsers.
Clean up CSS.

* add missing vendor prefixed properties
* use hex colors when possible
* be more explicit with the background property
* use proper gradients for all browsers
* remove the unneeded img/header_bg.png