Don't include two copies of the CSS in the tarball

Aggregate our CSS into lib/components.css instead of vector/components.css, so
that it isn't included in the tarball.

.gitignore

@@ -5,7 +5,6 @@
 /node_modules
 /packages/
 /vector/bundle.*
-/vector/components.css
 /vector/emojione/
 /vector/config.json
 /vector/olm.js

package.json

@@ -14,7 +14,7 @@
     "reskindex": "reskindex -h src/header",
     "build:emojione": "cpx \"node_modules/emojione/assets/svg/*\" vector/emojione/svg/",
     "build:modernizr": "modernizr -c .modernizr.json -d src/vector/modernizr.js",
-    "build:css": "catw \"src/skins/vector/css/**/*.css\" -o vector/components.css --no-watch",
+    "build:css": "mkdirp lib && catw \"src/skins/vector/css/**/*.css\" -o lib/components.css --no-watch",
     "build:compile": "babel --source-maps -d lib src",
     "build:bundle": "NODE_ENV=production webpack -p lib/vector/index.js vector/bundle.js",
     "build:bundle:dev": "webpack --optimize-occurence-order lib/vector/index.js vector/bundle.js",
@@ -25,7 +25,7 @@
     "start:emojione": "cpx \"node_modules/emojione/assets/svg/*\" vector/emojione/svg/ -w",
     "start:js": "webpack -w src/vector/index.js vector/bundle.js",
     "start:js:prod": "NODE_ENV=production webpack -w src/vector/index.js vector/bundle.js",
-    "start:skins:css": "catw \"src/skins/vector/css/**/*.css\" -o vector/components.css",
+    "start:skins:css": "mkdirp lib && catw \"src/skins/vector/css/**/*.css\" -o lib/components.css",
     "start:staticfiles": "cpx -Lwv node_modules/olm/olm.js vector/",
     "//cache": "Note the -c 1 below due to https://code.google.com/p/chromium/issues/detail?id=508270",
     "start": "node scripts/babelcheck.js && parallelshell \"npm run start:staticfiles\" \"npm run start:emojione\" \"npm run start:js\" \"npm run start:skins:css\" \"http-server -c 1 vector\"",
@@ -92,6 +92,7 @@
     "karma-phantomjs-launcher": "^1.0.0",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^1.7.0",
+    "mkdirp": "^0.5.1",
     "mocha": "^2.4.5",
     "parallelshell": "^1.2.0",
     "phantomjs-prebuilt": "^2.1.7",

src/vector/index.js

@@ -30,7 +30,7 @@ require('babel-polyfill');
 
 // CSS requires: just putting them here for now as CSS is going to be
 // refactored soon anyway
-require('../../vector/components.css');
+require('../../lib/components.css');
 require('gemini-scrollbar/gemini-scrollbar.css');
 require('gfm.css/gfm.css');
 require('highlight.js/styles/github.css');