short-circuit RSVP.resolve is resolving RSVP.Promise
refactor RSVP.all to just use a promise directly
cleanup RSVP.all
Throw exception in all called without an array
Merge pull request #83 from teddyzeenny/all-exception

Throw exception in all called without an array
Update README.md
Moved from Rake-based builds to Grunt
Use grunt-ember-dev package
 run headless tests without a server
loader.js is now in grunt-ember-dev
Added custom 'tests' task for concat:tests
Use relative paths in import statements
Updated main.js location
Added Node/CommonJS testing
grunt-ember-dev -> grunt-microlib
Add all-test task
Updated Gruntfile for grunt-microlib
Run adapter thru browserify
Fix tests on Travis CI
update node test src for new files