Add plugin for loading non-AMD dependencies. Fixes #30.
Merge branch 'master' into geezer

Add order plugin and fix order plugin bugs specific to geezer branch.
Update Dojo to reflect new upstream repository.
Fix getIndexOf fallback, general assert module cleanup, refs #27
Merge branch 'geezer' of https://github.com/theintern/intern into get-index-of
assert.include should properly handle arrays and strings