* helm-mode.el (helm--completion-in-region): Predicate is needed, revert previous change.
* helm-mode.el (helm--completion-in-region): Issue #407 provide metadata in completion-at-point.
* helm-mode.el (helm--completion-in-region): Add comments, no changes.
* helm-mode.el (helm--completion-in-region): Issue #407 Apply face on annotation.
* helm-mode.el: Issue #407 reindent no changes.
* helm.el: Issue #410 Fix usage of file-expand-wildcards on non--existent file.
* helm-mode.el (helm--completion-in-region): Issue #407 Don't match the extra properties.
* helm.el (helm-marked-candidates): Issue #410 Use helm-coerce-selection on file-expand-wildcards.
* helm.el (helm-marked-candidates): Modify docstring. no changes.
* helm-mode.el (helm--completion-in-region): Sort candidates with own helm sort fn.
* helm.el (helm-marked-candidates): Issue #411 Fix compatibility with emacs-24.3. (helm-aif doesn't expand `it' inside a loop in emacs-24.3)
* helm.el (helm-marked-candidates): Simplify. key name is now more explicit.
* helm-files.el: Change key name on helm-marked-candidates calls.
* helm-dabbrev.el: Issue #412 Fix string insertion from helm action.
(helm-dabbrev-default-action): New, use it instead of the lambda from source, use helm-dabbrev--regexp.
* helm-dabbrev.el: Reorder defvar on top, avoid warning at compile.
* helm.el (helm-marked-candidates): Fix docstring.
* helm-files.el (helm-find-files-do-action): let-bind helm-always-two-windows.
* helm-files.el (helm-find-files-do-action): Fix window settings.
* helm-eshell.el (helm-source-esh): Sort candidates with helm-generic-sort-fn.
C-@ key binding for helm-toggle-visible-mark
Merge pull request #414 from yasuyk/c-@

C-@ key binding for helm-toggle-visible-mark