Removed dispatch-helper test, since this addon no longer exists.
Fixed lang tests, now that ac.instance has a closestLang property.
Checking if want is falsey, if so just return empty string.
Fixed multi preload test by clearing out yui._langLoadersCreated such that loaders are created again. Moved dispatch-helper test to the store's tests.
Mocking getMojitResourceVersions, not reading lang file meta data.
Fixed the REGEX_LOCALE in order to allow lang identifiers with numbers and with multiple dashes.
Fixed lang file based on proper convention.
Getting langFor from the first part of the lang filename.
Fixed lang conventions.
Added waitForElements to guareentee the existance of the #notes element.