Also replace '+svn' with '+dev' in wesconfig.h

Caught by anonymissimus
Merge pull request #10 from jleldridge/master

Allow Healer Support MAI to use [avoid] aspect to avoid locations.
Update changelog
Set the color adjustment on schedule switch.
Images for the switch time action.
Updated artwork for sliders, including 2 new types of slider. All slider artwork is regrouped into the subfolder images/buttons/sliders
Optiping run

Overall statistics (only for files with a smaller recompressed size):
  Original size: 66 KiB on 51 files
 Optimized size: 39 KiB
   Total saving: 27 KiB = 40% decrease
Change path to the new slider artwork.
Adjust pathes to the new slider artwork in gui2.
Updated backgrounds for the editor UI at 1024*768 (minimap with zoom slider)
Adjust new Minimap with embedded slider.
Fix spelling in a comment.
Made the zoom slider line black.
Removed obsolete already commented out hack.
New artwork for folding arrows and some minor buttons updates
Fix indentation.
Enable the unit and village status information in the editor.
Port the unit_list dialog to the editor.
Show status table only if we have teams defined in the editor.
Fix the update transition menu entries.