chore: update ignore files, move backers and travis to root

.gitignore

@@ -1,23 +1,16 @@
 .DS_Store
 node_modules/
+.env
+
+# IDE user config
 .vscode/
-npm-debug.log
 .idea/
-coverage/
-Playground.vue
-report.html
 .vs/
-dev/*.js
-dev/*css
-!dev/index.js
-!dev/router.js
-!dev/prepare-commit-message.js
-!dev/lint-commit-message.js
-!dev/warn-npm-install.js
-/es5
-/lib
-/lib-temp
-/dist
-/release
-.env
+
+# Logs
 yarn-error.log
+npm-debug.log
+lerna-debug.log
+
+# Istanbul coverage
+coverage/

packages/vuetify/.eslintignore

@@ -1,10 +1,15 @@
-build/*.js
-dev/*
-src/stylus/*.styl
-src/util/testing.js
-src/util/to-have-been-warned.js
+/dev/
+/build/
+*.styl
+
+# Tests
 *.spec.js
-/dist
-/es5
-/es5-temp
 /types/test
+src/util/testing.js
+src/util/to-have-been-warned.js
+
+# Built files
+/es5/
+/lib/
+/lib-temp/
+/dist/

packages/vuetify/.gitignore

@@ -0,0 +1,8 @@
+# Ignore everything in dev, use git add -f to add new files
+/dev/
+
+# Built files
+/es5/
+/lib/
+/lib-temp/
+/dist/

packages/vuetify/.npmignore

@@ -1,24 +1,15 @@
-.github/
-.vscode/
-npm-debug.log
-.idea/
-coverage/
-report.html
-.vs/
-dev/
-build/
-release/
-**/*.spec.js
-/lib-temp
-/.babelrc
-/.editorconfig
-/.eslintignore
-/.eslintrc.js
-/eslint-local-rules.js
-eslint-rules/
-/.travis.yml
-/package-lock.json
-/postcss.config.js
-/yarn.lock
-/.env
-/cc-test-reporter
+# Ignore everything by default
+*
+
+# Keep source
+!/src/
+
+# Keep built files
+!/dist/
+!/lib/
+!/es5/
+
+# Keep types
+!/types/
+# But not the tests
+/types/test/

packages/vuetify/package.json

@@ -1,5 +1,6 @@
 {
   "name": "vuetify",
+  "description": "Vue.js 2 Semantic Component Framework",
   "version": "1.3.3",
   "author": {
     "name": "John Leider",
@@ -36,7 +37,6 @@
     "commitmsg": "node dev/lint-commit-message.js",
     "precommit": "node dev/warn-npm-install.js && concurrently \"yarn test\" \"yarn lint\" -n \"test,lint\" --kill-others-on-fail"
   },
-  "description": "Vue.js 2 Semantic Component Framework",
   "devDependencies": {
     "@mdi/font": "^2.6.95",
     "@types/jest": "^22.2.3",
@@ -110,10 +110,6 @@
   "peerDependencies": {
     "vue": "^2.5.10"
   },
-  "engines": {
-    "node": ">= 4.0.0",
-    "npm": ">= 3.0.0"
-  },
   "publishConfig": {
     "access": "public"
   }