Add TEST section and update LICENCE and COPYRIGHT.

Still broken, though, but now haikuporter --test will report it.

media-libs/glew/glew-1.5.7.bep

@@ -15,5 +15,17 @@ INSTALL {
 	cd glew-1.5.7
 	make install
 }
-LICENSE="BSD MIT"
-COPYRIGHT="???"
+
+TEST {
+	cd glew-1.5.7/bin
+	glewinfo
+	visualinfo
+}
+
+LICENSE="BSD (3-clause)
+	MIT"
+
+COPYRIGHT="2007 The Kronos Group Inc. 
+	2002-2007 Milan Ikits 
+	2002-2007 Marcelo E. Magallon 
+	2002 Lev Povalahev"