Comment the xkcd include

Author: joa-quim

src/GMT.jl

@@ -328,8 +328,8 @@ include("trend2d.jl")
 include("xyz2grd.jl")
 include("utils.jl")
 include("utils_project.jl")
-include("xkcd.jl")
-#include("drawing/Drawing.jl")
+#include("xkcd.jl")
+include("drawing/Drawing.jl")
 include("extras/anaglyph.jl")
 include("extras/analemma.jl")
 include("extras/fourcolors.jl")