- Drop all HAL related code. Exo-hal is not used by thunar-volman
  anymore now it is ported to udev, udisks is a non-hal replacement
  for exo-mount.
- Add working directory support to exo-desktop-item-edit (bug #5692).
- Generate documentation with --enable-gen-doc.
- Make the treeview work again with gtk 2.20 (bug #6230).
- Fix compilation error (bug #6421).
- Some compiler warnings and identation fixes.
- Translation updates (de, ru, kk, si, zh_CN, es, hr, eu, bn, pa,
  is, gl, el, tr, ug, fr, id, it, pt, pr_BR, da).