[geary] (27 commits) Created branch mjog/account-command-stacks

[Michael Gratton <mjog src gnome org>]

The branch 'mjog/account-command-stacks' was created.

Summary of new commits:

  fb3165f... Improve Geary.Account API for listing folders
  a60c807... Move GAction related code from app Controller to MainWindow
  60c3305... Implement an application-level command stack
  437fac4... Implement main toolbar composer actions
  c017cdb... Move per-message action handlers from Controller to MainWin
  afd2634... ConversationList: Minor selection-related perf tweak
  6f98e98... Application.Controller: Make context class publically acces
  500d758... Move conversation selection and action updates to main wind
  dd1442f... Allow Command instances to denote whether they support undo
  6fbb8b8... Implement conversation flag updating as undoable commands
  667710b... Implement moving conversations as undoable commands
  75b41ab... Implement copying conversations as a command
  301f928... Implement deleting conversations as non-undoable commands
  a447719... Implement emptying spam/trash as non-undoable commands
  50241db... Minor code style and doc comment update
  d603713... Clean up MainWindow action definitions
  0ebd532... Don't initially notify on mark email commands
  8d98a2a... Rename MainWindow::current_account and ::current_folder pro
  cd1c189... Remove Application.Controller::current_account
  83bcacd... Make Application.Controller commands per-account
  6795e51... Allow CommandStack subclasses to access the undo stack
  099bfc4... Add status signals to Application.Command
  05e12e9... Update Application.CommandSequence
  1acfbbf... Trim controller command stack when exogenous events occur
  2b9e42e... Use Geary.FolderSupport.Archive when moving to archive spec
  758142d... Merge Controller.move_conversations and move_messages impls
  4c1cb50... Trivial translation comment cleanup