upgrade some babel deps, remove npmrc files

.npmrc

@@ -1 +0,0 @@
-shrinkwrap=false

app/.npmrc

@@ -1 +0,0 @@
-../.npmrc

ui/.npmrc

@@ -1 +0,0 @@
-../.npmrc

ui/package.json

@@ -22,9 +22,6 @@
   },
   "homepage": "https://github.com/lbryio/lbry-app",
   "dependencies": {
-    "babel-cli": "^6.11.4",
-    "babel-preset-es2015": "^6.24.1",
-    "babel-preset-react": "^6.24.1",
     "from2": "^2.3.0",
     "jshashes": "^1.0.6",
     "localforage": "^1.5.0",
@@ -47,10 +44,13 @@
   },
   "devDependencies": {
     "babel": "^6.5.2",
+    "babel-cli": "^6.24.1",
     "babel-core": "^6.18.2",
     "babel-loader": "^6.4.1",
     "babel-plugin-react-require": "^3.0.0",
     "babel-polyfill": "^6.20.0",
+    "babel-preset-es2015": "^6.24.1",
+    "babel-preset-react": "^6.24.1",
     "babel-preset-stage-2": "^6.18.0",
     "eslint": "^3.10.2",
     "eslint-config-airbnb": "^13.0.0",

ui/yarn.lock

@@ -231,7 +231,7 @@ aws4@^1.2.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.6.0.tgz#83ef5ca860b2b32e4a0deedee8c771b9db57471e"
 
-babel-cli@^6.11.4:
+babel-cli@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-cli/-/babel-cli-6.24.1.tgz#207cd705bba61489b2ea41b5312341cf6aca2283"
   dependencies: