Merge pull request #57 from filtercake/master

add LESS debugging
add DS_Store files to gitignore
move stylesheets to a theme folder. refs #1
MathJax support #53
merge master
Merge pull request #58 from filtercake/themes

move current styles into "default theme" folder
Update README.md

Attempting to make instructions clearer to unexperienced developers (aka me).
Update README.md
Update README.md

Same edit, but for in the parent folder.
Merge pull request #59 from andtheWings/master

Update README.md
Open web app manifest for Firefox OS + add to home screen support on android and iOS
README.md
first green test with phantomcss. #1
move reference screenshots to test folder. #1
force failed test. #1

- failed screenshots folder is in base directory. that way a git status will output a list with failed test diff images
get tests back to green. #1

- without any more setup, fail screenshots need to be manually removed from failure/ and test/visual/screenshots
- an automated setup in grunt should clean up failures when tests are back to  green.
- a watch task for the failures folder could open an interface where you approve a failed test image as still passing or mark a new master (which should trigger the tests again). see csscritic.
move failures. set up git to show failed tests. #1

- screenshot folder is now ignored by git
- failures folder moved to test directory and is not ignored.
- that way failed tests show up as untracked files in git status.
update readme. #1
Merge branch upstream master

Conflicts:
	package.json
Merge pull request #64 from filtercake/design-tests

Add visual testing framework