Use existing reference to container element instead of reselecting.
Merge branch 'master' into use-existing-container-references

Conflicts:
	chosen/chosen.jquery.js
	chosen/chosen.jquery.min.js
	chosen/chosen.proto.js
	chosen/chosen.proto.min.js
Merge pull request #1151 from harvesthq/use-existing-container-references

Use existing reference to container element instead of reselecting.