Updated typeahead integration to support v0.10.0
https://github.com/sliptree/bootstrap-tokenfield/issues/70
Merge branch 'master' of https://github.com/achingono/bootstrap-tokenfield
Add typeahead 0.10.1 support. Escape whitespace and dash in delimiters regexp.
Fix whitespace delimiter. Add tests for special characters delimiters.
Build & fix typeahead hint position