* helm.el (helm-fuzzy-search): Improve performances (#145).
* helm-source.el: Now no need to bind match-part slot when using fuzzy.
* helm.el (helm-fuzzy-search): Add comment to explain algo (#145).
* helm.el: Fix negation in CIB (#145).
(helm-search-from-candidate-buffer): Call match-part fn when using negation.
(helm-search-match-part): Fix docstring.
Merge branch 'fuzzy'