several bug fixes

- add iOS4+ compatibility (usually iPhone/iPod 3GS devices)
- fix IE10 background color on active links
- add "vertical-align: middle"  also on <canvas>
- remove "width: auto" on <video> element to fix iOS4 Mobile Safari
- move on starter-kit file worpdress core CSS
- remove super-simple grid helper classes (unuseful)
- update hight resolution screen media query placeholder

TODO:
- re-compile no-IE7 and compressed/minified files
- add more option to fluid grid system (see unsemantic and kraken CSS
frameworks)
no more "framework" word for this project. It's "boilerplate" now.
buf fixes
several bug fixes. see below

- add "list-inline" class for navigation lists
- add "inline-block" and default bottom-margin to <label> element
- normalize the way fennec display buttons
- helper class renaming
- extensions files now are called "add-ons"
- small bug fixes and enhancements to test.html file
add latest small bug fixes, compile all files