Update yarn scripts, README, and package-json versioning

Author: justinkchen

README.md

@@ -13,21 +13,20 @@ PLEASE NOTE that these contracts have not been extensively audited yet and are n
 
 ## Install and run the unit tests
 
-1. Run npm install
+1. Run yarn install
 ```
-npm install
+yarn install
 ```
 
 2. Install [truffle](http://truffleframework.com/) and [test-rpc](https://github.com/ethereumjs/testrpc) globally
 ```
-npm i -g ethereumjs-testrpc
-npm install -g truffle
+yarn global add ethereumjs-testrpc
+yarn global add truffle
 ```
 
 3. Run unit tests
 ```
-truffle compile
-truffle test
+yarn run test
 ```
 
 

package.json

@@ -1,19 +1,19 @@
 {
   "name": "set-protocol-contracts",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "",
   "main": "truffle.js",
   "directories": {
     "test": "test"
   },
   "scripts": {
     "clean": "rm -rf build",
-    "test": "truffle compile --all && npm run generate-typings && npm run transpile && truffle test transpiled/test/*.js",
+    "test": "truffle compile --all && yarn run generate-typings && yarn run transpile && truffle test transpiled/test/*.js",
     "transpile": "tsc",
     "generate-typings": "abi-gen --abis './build/contracts/*.json' --out './types/generated' --template './types/contract_templates/contract.mustache' --partials './types/contract_templates/partials/*.mustache'",
     "lint-ts": "tslint --fix test/*.ts",
     "lint-sol": "solhint contracts/*.sol",
-    "lint": "npm run lint-sol && npm run lint-ts"
+    "lint": "yarn run lint-sol && yarn run lint-ts"
   },
   "author": "",
   "license": "ISC",

yarn.lock

@@ -1344,8 +1344,8 @@ convert-source-map@^1.5.0:
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
 
 core-js@^2.4.0, core-js@^2.4.1, core-js@^2.5.0:
-  version "2.5.4"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.4.tgz#f2c8bf181f2a80b92f360121429ce63a2f0aeae0"
+  version "2.5.5"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.5.tgz#b14dde936c640c0579a6b50cabcc132dd6127e3b"
 
 [email protected], core-util-is@~1.0.0:
   version "1.0.2"
@@ -2891,8 +2891,8 @@ lcid@^1.0.0:
     invert-kv "^1.0.0"
 
 left-pad@^1.1.1:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.2.0.tgz#d30a73c6b8201d8f7d8e7956ba9616087a68e0ee"
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
 
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"