Use yarn instead of npm

.gitignore

@@ -4,3 +4,4 @@ node_modules
 **/node_modules
 .ganache-db
 .tm_properties
+yarn-error.log

README.md

@@ -16,12 +16,12 @@ framework](http://truffleframework.com/) for some things.
 
 All requirements are defined in `package.json`.
 
-    $ npm install
+    $ yarn install
 
 Each of the aragon apps are separate packages:
 
     $ cd apps/[app]
-    $ npm install
+    $ yarn install
 
 You can use `npm run install-all` to install all app dependencies at once.
 
@@ -52,7 +52,7 @@ Ethereum RPC port.
 
 2. Deploy each app to the devchain
 
-        (make sure you've run `npm install` for every app - see installation)
+        (make sure you've run `yarn install` for every app - see installation)
         $ npm run deploy:apps
 
 3. Deploy a new KreditsKit and create a new DAO with the latest app versions
@@ -168,7 +168,7 @@ configured through the `KREDITS_KIT` environment variable.
 
 ### deploy-apps.sh
 
-Runs `npm install` for each app and publishes a new version.
+Runs `yarn install` for each app and publishes a new version.
 
     $ ./scripts/deploy-apps.sh
     or

package.json

@@ -7,7 +7,7 @@
     "test": "test"
   },
   "scripts": {
-    "install-all": "./scripts/every-app.sh \"npm install\"",
+    "install-all": "./scripts/every-app.sh \"yarn install\"",
     "build-json": "npm run compile-contracts && node ./scripts/build-json.js",
     "repl": "truffle exec scripts/repl.js",
     "seeds": "truffle exec scripts/seeds.js",

scripts/deploy-apps.sh

@@ -10,7 +10,7 @@ echo "Setting up each aragon app in ./apps"
 echo "a new app version will be deployed"
 echo "----"
 
-./scripts/every-app.sh "npm install"
+./scripts/every-app.sh "yarn install"
 ./scripts/every-app.sh "aragon apm publish major"
 
 echo "Done, new versions of all apps deployed"