remove commitlint and conventional-changelog

Author: Rodrigo Solis

CHANGELOG.md

@@ -9,16 +9,12 @@
     "lint": "eslint . --fix --ext .js src/ rollup.config.js",
     "test": "NODE_ENV=test npm run lint && jest tests/*.js",
     "precommit": "npm run lint",
-    "prepublishOnly": "npm run lint && npm run test && npm run build",
-    "commitmsg": "commitlint -e",
-    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s"
+    "prepublishOnly": "npm run lint && npm run test && npm run build"
   },
   "dependencies": {
     "validator": "^9.2.0"
   },
   "devDependencies": {
-    "@commitlint/cli": "^5.2.8",
-    "@commitlint/config-angular": "^5.1.1",
     "babel-core": "^6.26.0",
     "babel-eslint": "^8.1.2",
     "babel-jest": "^22.1.0",
@@ -27,7 +23,6 @@
     "babel-preset-flow": "^6.23.0",
     "babel-preset-stage-3": "^6.24.1",
     "babelrc-rollup": "^3.0.0",
-    "conventional-changelog-cli": "^1.3.5",
     "eslint": "^4.14.0",
     "eslint-config-airbnb-base": "^12.1.0",
     "eslint-plugin-import": "^2.8.0",
@@ -67,8 +62,9 @@
   },
   "browserslist": [
     "> 1%",
-    "last 2 versions",
-    "not ie <= 8"
+    "Firefox ESR",
+    "Safari >= 8",
+    "IE 11"
   ],
   "homepage": "https://github.com/sorodrigo/proxy-validator#readme"
 }