simplify setup process

.travis.yml

@@ -2,15 +2,13 @@ language: node_js
 node_js: 5
 
 install:
-  - gem install sass
-  - npm install -g babel-cli
-  - npm install babel-preset-es2015 babel-preset-react
+  - npm install
 
 script:
   - mkdir -p dist/css dist/js
-  - sass scss/all.scss dist/css/all.css
-  - babel -V
-  - babel --presets es2015,react --out-dir dist/js js
+  - node_modules/.bin/node-sass scss/all.scss dist/css/all.css
+  - node_modules/.bin/babel -V
+  - node_modules/.bin/babel --presets es2015,react --out-dir dist/js js
   - mkdir upload
   - cd dist; zip -r ../upload/dist.zip *; cd -
   - .travis/echo_sha.sh > upload/data.json

LICENSE.md

@@ -0,0 +1 @@
+See https://github.com/lbryio/lbry/blob/master/LICENSE

README.md

@@ -8,10 +8,7 @@ These steps will get you to change-reload-see:
 
 - Install [LBRY](https://github.com/lbryio/lbry/releases)
 - Install node and npm ([this gist may be useful](https://gist.github.com/isaacs/579814))
-- Install babel (`npm install -g babel-cli`)
-- Install babel presets (`npm install babel-preset-es2015 babel-preset-react`)
-- Install [SASS](http://sass-lang.com/install)
-- Run `./watch.sh`
+- Run `./watch.sh` (this will `npm install` dependencies)
 - Run `lbrynet-daemon --ui=/full/path/to/dist/`
 - Changes made in `js` and `sass` will be auto compiled to `dist`
 - `lbrynet-daemon --branch=branchname` can be used to test remote branches
@@ -22,5 +19,6 @@ These steps will get you to change-reload-see:
 1. Error: Couldn't find preset "es2015" relative to directory "js"
 
 Fix with:
-npm install babel-preset-es2015 --save
-npm install babel-preset-react --save
+
+    npm install babel-preset-es2015 --save
+    npm install babel-preset-react --save

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "lbry-web-ui",
+  "version": "1.0.0",
+  "description": "LBRY web ui",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lbryio/lbry-web-ui.git"
+  },
+  "keywords": [
+    "lbry"
+  ],
+  "author": "Alex Liebowitz <aliebowitz@lbry.io>",
+  "license": "SEE LICENSE IN LICENSE.md",
+  "bugs": {
+    "url": "https://github.com/lbryio/lbry-web-ui/issues"
+  },
+  "homepage": "https://github.com/lbryio/lbry-web-ui#readme",
+  "dependencies": {
+    "babel-cli": "^6.11.4",
+    "babel-preset-es2015": "^6.13.2",
+    "babel-preset-react": "^6.11.1",
+    "node-sass": "^3.8.0"
+  }
+}

watch.sh

@@ -1,9 +1,19 @@
 #!/bin/bash
 
-trap 'jobs -p | xargs kill' EXIT
+set -euo pipefail
+#set -x
 
-mkdir -p dist/css
-mkdir -p dist/js
+#trap 'kill $(jobs -p)' EXIT # IS THIS NECESSARY? on linux, it kills all child processes when you ctrl-c
 
-sass --watch scss:dist/css --sourcemap=none &
-babel --presets es2015,react --out-dir dist/js/ --watch js/
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+mkdir -p $DIR/dist/css
+mkdir -p $DIR/dist/js
+
+if [ ! -d "$DIR/node_modules" ]; then
+  echo "Installing NPM modules"
+  npm install
+fi
+
+$DIR/node_modules/.bin/node-sass --output $DIR/dist/css --sourcemap=none --watch $DIR/scss/ &
+$DIR/node_modules/.bin/babel --presets es2015,react --out-dir $DIR/dist/js/ --watch $DIR/js/