osgeo4w: update to grass 6.4.3RC4
More IT GUI translation
Merge pull request #735 from 3nids/iconsqloracle

added oracle raster, sql anywhere icons. Conform colors for raster icon
Merge pull request #697 from 3nids/svgzoomicon

SVG icons for zoom related icons
replace pan icon by a hand, and accord panToSelected to already used colors
shorter finger