Fix Repeater sample to property stop propagation in onSetupItem handler

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Clarify docs for enyo.Object.set to note the force parameter, implicitly pulled in from enyo.setPath.

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Update less-1.3.3 files to include local file fix that affected use via file URL (https://github.com/cloudhead/less.js/issues/1095)

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Merge pull request #270 from enyojs/less-1.3.3-file-url-fix

Update less-1.3.3 files to include local file fix that affected use via ...

Reviewed-By: Cole Davis (cole.davis@lge.com)
Merge pull request #268 from enyojs/minor-tweaks

Minor tweaks

Reviewed-By: Cole Davis (cole.davis@lge.com)
API comment tweaks. Enyo-DCO-1.1-Signed-Off-By: Jim Tang (jim.tang@lge.com)
Fixed typo in comment. Enyo-DCO-1.1-Signed-Off-By: Jim Tang (jim.tang@lge.com)