Corrected gfx and gfx_device_gl versions

mitchmindtree · mitchmindtree · commit 7c82350d4802 · 2015-05-29T00:14:22.000+10:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -17,8 +17,8 @@ name = "piston_window"
 
 
 [dependencies]
-gfx = "0.6.0"
-gfx_device_gl = "0.4.0"
+gfx = "0.6.*"
+gfx_device_gl = "0.4.*"
 piston = "0.1.3"
 piston2d-gfx_graphics = "0.1.20"
 piston2d-graphics = "0.0.48"
