[geary] (4 commits) Non-fast-forward update to branch wip/composer-shortcuts

[Michael Gratton <mjog src gnome org>]

The branch 'wip/composer-shortcuts' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  fb6e638... Treat ConnectivityManager errors as failure rather than unr
  193b615... Replace composer keyboard shortcut with standard widget act
  49508dc... Scope composer editor shortcuts to the toolbar and web view
  927cefc... Fix ComposerWebView::is_empty sense
  58f86ac... Don't override Ctrl+W to close the composer

Commits added to the branch:

  9eead5d... Replace composer keyboard shortcut with standard widget act
  e8dc1af... Scope composer editor shortcuts to the toolbar and web view
  8a979ff... Fix ComposerWebView::is_empty sense
  1c36b57... Don't override Ctrl+W to close the composer