(py-mode-map): py-mark-block moved to C-c C-m (was C-c C-b). py-submit-bug-report placed on C-c C-b, and py-version placed on C-c C-v.
(py-mode-map): py-mark-block moved to C-c C-m (was C-c C-b).
py-submit-bug-report placed on C-c C-b, and py-version placed on C-c
C-v.

(py-version, py-submit-bug-report): new functions

(py-version, py-help-address): new variables

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator