Patches from Mariano Absatz

create.contract

@@ -52,10 +52,10 @@ EOT
     if [ ` wc -l < out1 ` = 2 -a `tail -1 < out1` = "true" ]
     then
         addr=` head -1 < out1 `
-        mkdir network5445/contracts
+        mkdir -p network5445/contracts
         mv ${workdir} network5445/contracts/${addr}
         echo Your new contract can be found in contracts/${addr}
- 	ln -sf ${addr} network5445/contracts/${contractname}
+ 	ln -snf ${addr} network5445/contracts/${contractname}
     else
         cat g1.js
         echo