Merge pull request #1489 from gokure/master

Fix $(html) parse error for jQuery 1.9
fix double loading of assets in dev mode, fix jQuery 1.9 integration, freeze remotipart js to a jQuery 1.9 compatible version, update & fix timepicker for jQuery 1.9 compatibility
rename *.css.scss -> *.scss
Bump version to 0.4.3
remove useless files [ci skip]
Fix 'Select All' js
Supports delete has-one assocation fields on edit form