Return ref to editor delta from check_consistency.

This ensures that the editor delta outputted in the test results is the
same as that used in the test's assertion.
immediate set values so doubleclick is not interfered with on ie8
add focus event
Fix bug in IE8 where toolbar would not work

IE8 loses selection when unfocused such as clicking a button in the
toolbar. We add a delay such that our range is not updated for a second
and change our getters to return our stored range instead of the actual
range.
apparently browserstack accepts latest
bump version
include tags in travis tests
Merge branch 'develop' of github.com:stypi/scribe into develop
Bug fix: attribute is 'font-name', not font-face.'
Use rgb for consistency.
Bump selenium-webdriver to handle Firefox 24.
Add messages to failed tests in undo/redo suite.
add images, rename to active
add color picker
hook up fore-color to toolbar
add back-color
Rough implementation of modules and themes

Home for advanced demo's styles and custom color picker / dropdown.
Current commit state is grunt compiles and files are loaded. Couple
features are disabled for the time being.
add option to not embed editor in iframe, workaround for #58
change lineNode detection to support non-iframes
move styles to stylesheet