* src/maemo/modest-maemo-utils.[ch]:

* src/maemo/modest-maemo-utils.[ch]:
	* New method modest_maemo_gtk_toggle_action_set_active_block_notify
	  that disables handlers on changing the current status of a
	  toggle action. This was duplicated in msg view and editor, so
	  it's been refactored to make them share the implementation.
	  Using this in msg edit implementation change is pending on
	  other changes in wpeditor.
* src/maemo/modest-msg-view-window.c:
	* Now we use the new modest-maemo-utils refactored toggle action
	  notify block method.

pmo-trunk-r2761