add serpent to readme examples

boilerplate/Gruntfile.coffee

@@ -33,6 +33,7 @@ module.exports = (grunt) ->
       contracts:
         src: [
           "app/contracts/**/*.sol"
+          "app/contracts/**/*.se"
         ]
 
     coffee:

boilerplate/embark.yml

@@ -1,5 +1,5 @@
 type: "grunt" #other options: meteor, manual
-#contracts: ["app/contracts/**/*.sol"]
+#contracts: ["app/contracts/**/*.sol", "app/contracts/**/*.se"]
 #output: "src/embark.js"
 #blockchainConfig: "config/blockchain.yml"
 #contractsConfig: "config/contracts.yml"

demo_meteor/embark.yml

@@ -1,5 +1,5 @@
 type: "meteor"
-contracts: ["contracts/**/*.sol"]
+contracts: ["contracts/**/*.sol", "contracts/**/*.se"]
 output: "client/embark.js"
 blockchainConfig: "config/blockchain.yml"
 contractsConfig: "config/contracts.yml"