check if metaObj exists
Fixed IE9 issue of hbs templates not getting rendered when the url was a relative URL.
Merge pull request #149 from lalitkapoor/148-uncaught-type-error-cannot-read-property-helper-of-undefined

Fix 148 - cannot read property 'helper' of undefined
Merge pull request #152 from dharapvj/master

Fixed IE9 issue of hbs templates not getting rendered when the url was a relative URL.
load partials with a relative path or absolute path. New partialsUrl option.
fix conflicts