SDL2_gfx: adding to moonbase, does not conflict with its brother

graphics/SDL2_gfx/DEPENDS

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+depends  SDL

graphics/SDL2_gfx/DETAILS

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+         MODULE=SDL2_gfx
+        VERSION=1.0.1
+         SOURCE=$MODULE-$VERSION.tar.gz
+     SOURCE_URL=http://www.ferzkopp.net/Software/SDL2_gfx/
+     SOURCE_VFY=sha1:a136873b71a8c00c0233db26e0c1dad9629b4209
+       WEB_SITE=http://www.ferzkopp.net/joomla/content/view/19/14
+        ENTERED=20141007
+        UPDATED=20141007
+          SHORT="High quality graphics library"
+
+cat << EOF
+The SDL_gfx library offers several components: Graphic Primitives,
+Rotozoomer, Framerate control, and MMX image filters. The Primitives
+component provides basic drawing routines: pixels, hlines, vlines,
+lines, aa-lines, rectangles, circles, ellipses, polygons, and an 8x8
+pixmap font for drawing onto any SDL Surface. Full alpha blending,
+hardware surface locking, and all surface depths are supported. The
+Rotozoomer can use interpolation for high quality output.
+EOF
+