* helm-ipython.el (helm-ipython-import-modules-from-buffer): Fix regexp.
* helm-ipython.el: Same fix regexp
* helm-ipython.el: Add help on object in persistent action.
(helm-source-ipython): add persistents attrs.
(helm-ipython-help-buffer): new internal.
(helm-ipython-help): new action.
(helm-ipython-docstring): New get docstring of candidate.
* helm-ipython.el: Use lex.
(helm-ipython-completion-list): Fix unused arg pattern.
* helm-ipython.el (helm-ipython-last-help-candidate): New local var, use it instead of the lex var help-cand.
* helm-ipython.el (helm-ipython-docstring): Fix command string.
* helm-ipython.el (helm-source-ipython): Add help as plain action.
* helm-ipython.el (helm-ipython-help): Bind inhibit-read-only.
* helm-ipython.el: Add keymap.