Basic formatting
Add ajax_get_buckets() handler
Update Grunt to ignore .min.js
Added styles for the new bucket select
Added scripts for the new bucket select
Added html for the new bucket select
Added AJAX calls for new bucket select
Started to add settings HMTL
Updated styles
Implement change bucket functionality
Merge branch 'develop' into improved-ui-120

Conflicts:
	assets/css/styles.css
	assets/sass/styles.scss
Grunt after merge for CSS
Fixed saving of settings and bucket so they don't overwrite each other
Adding back in the can write policy check
Don't show other settings in can't write
Get the save settings button showing
Load buckets via php initially for check and to have them there to save doing first ajax check. Add refresh buckets link
Return selected bucket so to set the styles for bucket list
Styling bucket list and UI tweaks for saving bucket. Show selected bucket and don't save if selected again to get back to settings.
UI Tweaks for creating bucket. Add cancel button if you don't want to change bucket