Delimiter fixes/enhancements
2.3.0 (2015-08-02)
- Created a customized string-to-tag parser to match Selectize.js functionality
- No longer delimits tags based on spaces
- Added support for custom delimiter in settings
- WHEN UPGRADING: This should be backwards-compatible for existing behavior, but to fix a subtle Selectize bug with single tags with spaces, and to support custom DELIMITERs, please configure TAGGIT_TAGS_FROM_STRING and TAGGIT_STRING_FROM_TAGS as described in the README.