Improve production builds and deployment

Removes all custom build & deploy scripts, switching to 5apps Deploy's
new build directory config instead. Builds production to `release/` when
updating the version using `npm version`.

package.json

@@ -17,9 +17,10 @@
     "start": "KREDITS_APM_DOMAIN=open.aragonpm.eth ember serve",
     "start:local": "WEB3_PROVIDER_URL=http://localhost:7545 ember s",
     "build": "ember build",
-    "build-prod": "ember build --environment production",
-    "update-version-file": "bash scripts/update-version-file.sh",
-    "deploy": "npm run build-prod && npm run update-version-file && bash scripts/deploy.sh"
+    "build-prod": "rm -rf release/* && ember build -prod --output-path release",
+    "preversion": "npm test",
+    "version": "npm run build-prod && git add release/",
+    "deploy": "git push 5apps master"
   },
   "devDependencies": {
     "@ember/jquery": "^0.5.2",

scripts/deploy.sh

@@ -1,20 +0,0 @@
-#!/bin/sh
-set -xe
-
-# Get revision from local master
-rev=`git rev-parse HEAD`
-short_rev=${rev:0:7}
-# Check out build branch
-git checkout build-production
-# Copy from build dir to root
-cp -r dist/* .
-# Add all files
-git add --all
-# Commit build files
-git commit -m "Build production from $short_rev"
-# Push to remote
-git push 5apps build-production:master
-# Push build branch to collab repo
-git push origin build-production:build-production
-# Go back to previous branch
-git checkout -

scripts/update-version-file.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-PACKAGE_VERSION=$(cat package.json \
-  | grep version \
-  | head -1 \
-  | awk -F: '{ print $2 }' \
-  | sed 's/[",]//g' \
-  | tr -d '[[:space:]]')
-
-echo $PACKAGE_VERSION > dist/VERSION