[gtk] (11 commits) ...Merge branch 'matthiasc/for-master' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  ad22c46... widget-factory: Add a password entry (*)
  1bdaa99... widget-factory: Include pango version in about dialog (*)
  34862db... gtk-demo: Include pango version in about dialog (*)
  3ed285a... widget-factory: Show typographical style classes (*)
  50b930f... widget-factory: Make the list on page 2 grow to the bottom (*)
  9ca2a09... widget-factory: Move the password entry (*)
  af2903d... widget-factory: Improve the textview on page 3 (*)
  91c7b24... icon-browser: Add a gear menu (*)
  1ae898b... gtk-demo: Add a shortcuts window (*)
  a3368ab... widget-factory: Revamp transition effects (*)
  bf1a9b2... Merge branch 'matthiasc/for-master' into 'master'

(*) This commit already existed in another branch; no separate mail sent