Merge pull request #32 from clinuz/master

fixes and updates
Merge pull request #33 from clinuz/master

Post-2.2 update

Reviewed-By: Ben Combee (ben.combee@lge.com)
Update binding to use bindSafely

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Disable JSONP code from sampler extras mode while JIRA OnDemand has that API surfaace disabled.

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Update sampler submodule references

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Update .gitmodules to use enyojs-relative paths, per FiX's change in
ENYO-2125

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)