* helm-grep.el (helm-do-grep-1): Use now requires-pattern == 2. same for pdfgrep.(#444)
Added additional actions to Google Suggestions.
Merge branch 'more_actions_for_search_suggestions' of git://github.com/nerton/helm into nerton-more_actions_for_search_suggestions
* helm-bmkext.el: deleted file.
* helm-bookmark.el (helm-filtered-bookmarks): add set bookmark source, new prompt, and default to current-buffer.
* helm-bookmark.el: Add an alias for bookmark-w3m-bookmark-jump, add comment and fix docstring.