Release v0.3.11

This release will include:
- [ ] Build out redactor editor directive
- [ ] Build out color picker directive
- [ ] Build out copy-to-clipboard service
- [ ] Add merge tags plugin to redactor
- [ ] Modal service wrapper
- [ ] Add filters to infinite-scroll

I don't know if I would consider the modal a breaking change. All modals using the old method will continue to work, they will just need to be refactored to take advantage of the new modal wrapper service.