use search icon for search, not external link
Merge branch 'master' into cosmetics
Add optional backend description to settings.

Adding a description in the backend setting will display it here.
Information only, not used anywhere else. Optional.
Change Stop/Play button to two separate, status toggled, buttons.

Also decreased opacity for more defined disabled button
increase fill-opacity on rickshaw

per glasnt/rickshaw@071dfb3
add basic library file check when initalizing backend libraries.
Use proper website in settings modal link
slightly improve formatting on settings modal

uses tables instead of plain text. bootstrap tables are bullheaded when it comes to alterations on css, would prefer something with 0px on padding-(top|bottom)
add validation_time to sieste

allow for a method to edit the start/stop times of the sieste_url query
allow an origin alias to override the alias in a sieste backend
Flip the stacked graph legend if stacks on

The order of the stacks will invert as the user sees them stacking up
the graph, so flip the legend order so the colours match the order of
appearence down the page
Use 24hour time in the calendar widget
temp fix - remove any metrics with a semicolon in the name
correct enable/disable stop/play buttons
Merge pull request #30 from anchor/cosmetics

Cosmetics