Add a bootstrap script

Gemfile

@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem 'scss_lint'

Gemfile.lock

@@ -0,0 +1,17 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    rake (10.5.0)
+    sass (3.4.21)
+    scss_lint (0.47.1)
+      rake (>= 0.9, < 11)
+      sass (~> 3.4.15)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  scss_lint
+
+BUNDLED WITH
+   1.11.2

README.md

@@ -16,11 +16,7 @@ To install the frontend please do the following:
 3. Install [ember-cli latest](https://www.npmjs.org/package/ember-cli): `npm install -g ember-cli@latest`.
    Depending on your [npm permissions](https://docs.npmjs.com/getting-started/fixing-npm-permissions) you might need root access to install ember-cli.
 4. Install [bower](https://www.npmjs.org/package/bower): `npm install -g bower`
-5. Clone this repo with `git clone https://github.com/HospitalRun/hospitalrun-frontend`, go to the cloned folder and:
-    1. `npm install` to install needed node modules.
-    2. `bower install` to install needed bower modules.
-    3. `npm install -g phantomjs-prebuilt` to install PhantomJS2, which is needed to run tests.
-        Depending on your [npm permissions](https://docs.npmjs.com/getting-started/fixing-npm-permissions) you might need root access to install PhantomJS2.
+5. Clone this repo with `git clone https://github.com/HospitalRun/hospitalrun-frontend`, go to the cloned folder and run `script/bootstrap`. (*Note: Depending on your [npm permissions](https://docs.npmjs.com/getting-started/fixing-npm-permissions) you might need root access to install PhantomJS2; also, Windows users must run with [Cygwin](http://cygwin.org/)*)
 6. Install and configure [CouchDB](http://couchdb.apache.org/)
     1. Download and install CouchDB from http://couchdb.apache.org/#download
     2. Create admin user:
@@ -97,4 +93,3 @@ Contributions are welcome via pull requests and issues.  Please see our [contrib
 * Development Browser Extensions
   * [ember inspector for chrome](https://chrome.google.com/webstore/detail/ember-inspector/bmdblncegkenkacieihfhpjfppoconhi)
   * [ember inspector for firefox](https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/)
-

script/bootstrap

@@ -0,0 +1,25 @@
+#!/bin/sh
+# Usage: script/bootstrap
+# Ensures all dependencies are installed locally.
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+git pull
+
+if [ -f "package.json" ]; then
+  echo "==> Installing packages…"
+  npm install
+  npm install -g phantomjs-prebuilt
+fi
+
+if [ -f "bower.json"]; then
+  echo "==> Installing bower components…"
+  bower install
+fi
+
+if [ -f "Gemfile" ]; then
+  echo "==> Installing gem dependencies…"
+  bundle install
+fi