[baobab] (45 commits) Created branch wip/vala

[Paolo Borelli <pborelli src gnome org>]

The branch 'wip/vala' was created.

Summary of new commits:

  12e04b0... Begin rewrite in Vala
  006eabe... scanner: accumulate sizes and calculate percent
  7157596... wire up the chart properly
  be90a12... scanner: calculate percents as we go
  f6c4092... Fix deprecation warnings
  169a604... Remove deprecated Gtk calls from baobab-chart
  526033f... clean up BaobabChart API
  7f8f292... reimplement the progress bar cell renderer
  e64fa05... scanner: split interface from implementation
  ad9002d... Introduce threaded scanner
  4baaa0c... Move popup menu in the chart widget
  40959f5... threaded scanner: use an asyncqueue
  87d4425... threaded scanner: document the design
  e804e0e... threaded scanner: avoid deprecated thread API
  c39f162... sort the model by size by default
  792a9cc... expand first row when it is added
  9ae688d... main window ui: tweak some margins and sizes
  ec64945... main window ui: reorder children in file
  6275ab9... main window ui: use default toolbar style
  e3f5604... threaded scanner: report toplevel results
  d1cdfde... wire up the toolbar buttons
  8345132... Implement Drag and Drop.
  a164f45... Use on_signal_name convention for the handlers
  dbee9d0... Implement two trivial handlers
  2480624... Implement file chooser dir selection
  e5e2f50... Make the directory a property of the scanner.
  fdcd2f9... First cut at stop and refresh.
  dfdaa01... Start to implement set_busy.
  137083f... rework code for excluded locations
  fcad1e9... Make use of new GHashTable API
  fec812d... Use the STANDARD_ALLOCATED_SIZE file attribute.
  a5066da... Adjust to gio vapi changes
  9a1c5cd... Escape pango markup in charts
  23ad1bf... Pass the directory in the scanner constructor.
  b84e723... Add a "completed" signal to the scanner
  0059cac... Implement basic chart navigation
  c908687... First cut at menus
  2f9bc7b... First cut at action sensitivity.
  b8071c1... More work on the App menu
  3022760... Let's give up and special case menus.
  366da1f... Kill the statusbar
  43594aa... menus: Update to new menu XML format
  3610eb1... Use radio buttons for chart selection
  2bb5dcf... First cut at treeview context menu
  bde9077... Bubble up scanner errors.