fix enyo patching, rewrite tests to be more realistic and test the "regular" usage pattern for bindings

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
Merge pull request #403 from enyojs/ENYO-2979-cole-davis

fix: ENYO-2979

Reviewed-By: Ben Combee (ben.combee@lge.com)