[gtk] (21 commits) Created branch nbpage

[Matthias Clasen <matthiasc src gnome org>]

The branch 'nbpage' was created.

Summary of new commits:

  2e9c7d0... search entry: Quiet a compiler warning
  74f4aec... text: Make this a final class
  103637f... text: Remove has-frame leftovers
  572142b... css tests: Update expected output for entries
  3df4d14... assistant: Remove weak pointer in finalize
  0e29408... notebook: Rename an internal macro
  85fb368... Make GtkNotebookPage an object
  78c54b2... Add GtkNotebookPage properties
  ff4b3f1... Turn labels into page properties
  7f8ba95... Allow builder to add notebook pages
  f11d011... notebook: Add a pages model
  c1ad721... notebook: Fix up ref counting
  f64b0a7... Implement position property somewhat
  0fe1091... builder-tool: Rewrite notebooks
  66b6824... print dialog: Use notebook pages in ui file
  ddea11b... widget-factory: Use notebook pages in the ui file
  0961fe7... notebook: Fix up issues with property notification
  05f8319... a11y tests: Update ui files
  7d69430... css tests: Update ui files for notebooks
  27f008d... builder test: Update notebooks
  3eda783... tests: Update property tests