remove node-sass and css-modules dependencies

bigbluebutton-html5/.meteor/packages

@@ -21,7 +21,6 @@ session@1.2.0
 tracker@1.2.0
 check@1.3.1
 
-nathantreid:css-modules@4.1.0
 rocketchat:streamer
 cfs:reactive-list
 meteortesting:mocha

bigbluebutton-html5/.meteor/versions

@@ -52,7 +52,6 @@ mongo@1.13.0
 mongo-decimal@0.1.2
 mongo-dev-server@1.1.0
 mongo-id@1.0.8
-nathantreid:css-modules@4.1.0
 npm-mongo@3.9.1
 ordered-dict@1.1.0
 promise@0.12.0

bigbluebutton-html5/package.json

@@ -48,7 +48,6 @@
     "lodash": "^4.17.21",
     "makeup-screenreader-trap": "0.0.5",
     "meteor-node-stubs": "^1.0.3",
-    "node-sass": "^6.0.1",
     "postcss-nested": "^5.0.5",
     "probe-image-size": "^4.1.1",
     "prop-types": "^15.7.2",
@@ -105,19 +104,6 @@
   "resolutions": {
     "trim-newlines": "^4.0.1"
   },
-  "cssModules": {
-    "cssClassNamingConvention": {
-      "template": "${name}--${shorthash.unique(scopedName)}"
-    },
-    "extensions": [
-      "scss"
-    ],
-    "postcssPlugins": {
-      "postcss-modules-local-by-default": {},
-      "postcss-modules-extract-imports": {},
-      "postcss-modules-scope": {}
-    }
-  },
   "repository": {
     "type": "git",
     "url": "https://github.com/bigbluebutton/bigbluebutton.git"