Missing artwork for the 'pressed' state of long arrow buttons
Made icon toggle button/resize map dialog use new images
Removed old "resize-direction" buttons
Use blank image instead of center for unfocused buttons in editor resize dialog
Missing artwork for the resize directions buttons
Made replay controls use new images
Removed old replay control buttons
Updated path to testimage
Removed old button bases
Used new images for end turn button in expirimental theme

The button goes off the side of the screen a bit, but that doesn't
really matter at no one uses Experimental anyway
Removed old "endturn-button" images previously only used in experimental theme
Replaced refs to old lite_small image with one to new image
Removed old "lite_small" images
Increased size of nornal icon toggle button a little. Prevents scaling on normal resolutions.
Bumped size by 1 for normal icon toggle button, tiny res, for consistency
Update changelog
Use new images for end turn button on low resolutions
Placeholder artwork for experimental GUI theme
Renamed the folder for consistency with the editor theme
remove files on Windows so --revert and second conversions can proceed

Windows won't allow a rename to overwrite an existing file (Error 183, file already exists).