[FEATURE] Added new graph plotting demos with validation and updated description.
Add sonar-project file
[POLISH] Updated graph plotting demos on question types demo page to enable user validation.
[REFACTOR] Formula demos listen to change event, no polling

https://app.asana.com/0/8825147419757/9773902846020
[REFACTOR] Vendor library updates

Updated to bootstrap 3.1 and jQuery 1.11.0
[FEATURE] Added scrolling_indicator to settings page

https://app.asana.com/0/8825147419757/10014583358351
[BUG] Fixed padding issue with logo

https://app.asana.com/0/8825147419757/10014583358356
[REFACTOR] Re-ordered override options
[BUG] Fixed invalid JSON in the init packet
[FEATURE] Updating item(s) used for items api demos

https://app.asana.com/0/8825147419757/10014583358361
Merge from lndash