remove Godeps

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

Godeps/Godeps.json

@@ -1,10 +0,0 @@
-{
-	"ImportPath": "github.com/gin-gonic/contrib/gzip",
-	"GoVersion": "go1.3",
-	"Deps": [
-		{
-			"ImportPath": "github.com/gin-gonic/gin",
-			"Rev": "ac0ad2fed865d40a0adc1ac3ccaadc3acff5db4b"
-		}
-	]
-}