Fixed resource loading in the glue code

Fixed resource loading in the glue code so that it can deal with
root directories that do not contain an ilibmanifest.json file.
Also, make sure when we are updating the locale when loading in
an app into the container, we invalidate the manifest cache to
force it to load the manifests again.
Fixed resource loading in the glue code

Fixed resource loading in the glue code so that it can deal with
root directories that do not contain an ilibmanifest.json file.
Also, make sure when we are updating the locale when loading in
an app into the container, we invalidate the manifest cache to
force it to load the manifests again.
Merge branch 'ANG-9047-ehoogerbeets' of github.com:enyojs/enyo-ilib into ANG-9047-ehoogerbeets
Fixed up core-package.js

Fixed core-package.js to load in all the bits and parts of the
enyo-ilib glue code.
Merge branch 'ANG-9047-ehoogerbeets' of github.com:enyojs/enyo-ilib into ANG-9047-ehoogerbeets
Merge pull request #78 from enyojs/ANG-9047-ehoogerbeets

Fix problem where enyo-ilib was not loading localized resources

Tested against samples - looks good.

Reviewed-by: Aaron Tam (aaron.tam@lge.com)