* helm-locate.el: Enable fuzzy in locate.
* helm-locate.el (helm-locate-pattern-transformer): Fix, use pattern arg.
* helm-pkg.el: Update version number.
Expand tilde in tramp pathnames (#747).

* helm-files.el (helm-find-files-get-candidates): Expand path.
Improve helm-walk-directory.

* helm-utils.el (helm-walk-directory): Use file-attributes.
Merge branch 'master' into exp