[New Feature][Issue-40] Adds Processing Indicator gif to images
[New Feature][Issue-40] Adds utility classes for hidden and invisible
[New Feature][Issue-40] Adds re-processing-indicator to _buttons.scss

Added here rather than in forms since the positioning of the throbber needs tweaking in the btn-group, and generally shows up there more than anywhere else.
[New Feature][Issue-40] Adds button group and button group submitting example to form.html screenshot
[New Feature][Processing Indicator] Changes references to the CI builds for Canon CSS and JS to local files
[New Feature][Processing Indicator] Adds information about button groups to buttons post
[New Feature][Processing Indicator] Adds "create-form" id for cross-linking to subsection divider on forms post
[New Feature][Processing Indicator] Modifies rs-processing indicator

-Increases margin-top for processing indicators in an rs-btn-group
-sets correct width and height via the icon mixing
Merge pull request #66 from rackerlabs/add-processing-throbber

Add processing throbber
[build] Fix Karma dependencies.
Merge pull request #72 from rackerlabs/karma-dependencies

[build] Fix Karma dependencies.
[New Feature][Table Row Highlight] Adds 5 and 10 position values for blue, red, green and yellow colors in settings
[New Feature][Table Row Highlight] Adds rs-status-* classes to table rows with status hover styles
[New Feature][Table Row Highlight] Adds table row status examples to list-table.html

Example now shows:

selected row, with hover
ok row, with hover
warning row, with hover
error row, with hover
[New Feature][Heartbeat] Adds _animations.scss
[New Feature][Heartbeat] Adds heartbeat mixing to handle animations
[New Feature][Heartbeat] Adds animations.scss to canon.scss
[New Feature][Heartbeat] Replaces previous tr styles with animation styles
[New Feature][Heartbeat] Replaces static row styles with heartbeat animation classes on list-table.html screenshot
[New Feature][Heartbeat] Cleans up table example