graph-rewriting-ww-0.1: dependencies

Dependencies for graph-rewriting-ww-0.1

ww	base (>=4 && <4.5) base-unicode-symbols (>=0.2 && <0.3) GLUT (>=2.2 && <2.3) graph-rewriting (>=0.7 && <0.8) graph-rewriting-gl (>=0.6.9 && <0.8) graph-rewriting-layout (>=0.5.1 && <0.6) IndentParser (>=0.2 && <0.3) OpenGL (>=2.4 && <2.5) parsec (>=2.1 && <2.2)