Add AMD module export for NProgress
Merge pull request #3192 from pietvandongen/master

Add AMD module export for NProgress
Changed interface Templates to support Handlebars templates as header, footer and empty.
Fix the params type in EventEmitter2.emit

The params type was updated in EventEmitter2.emit.

See the API documentation here:
https://github.com/asyncly/EventEmitter2#emitteremitevent-arg1-arg2-
added missing type hints
Merge pull request #3194 from kyo-ago/patch-1

Fix the params type in EventEmitter2.emit
Merge pull request #3193 from marijngiesen/typeahead-fix

Changed interface Templates to support Handlebars templates
Merge pull request #3196 from wokim/master

added missing type hints