- hyperloop ping tweaks
- UTF8 encoding
- support opal 0.11
- support hyperloop patching in Opal 0.11
- make alerts configurable via OpalHotReloader.alerts_off!/OpalHotReloader.alerts_on!
- handle Rails 5 asset pipeline css change
- take out app/ as default directory to load, if doing a dedicated opal app, one is going to have to specify the dir1
- add app/assets/stylesheets as a path to add if it exists
- Add popup to show errors on reloading
- Initial public version