Version bumps

Uses Ember ~1.0.0 for always newest RC and Handlebars ~1.0.0 for stable.

Also uses Ember Data 0.13. Ember Data shim thru component seems to use
"0.0.13" as the version number, which concerns me - should be a major
rev number, since Ember Data is still breaking on most updates.
ember_templates -> emberTemplates
v0.2.1
Merge remote-tracking branch 'origin/master'