fix(ci): No need for cleaning for when building for ci

Author: Khaledgarbaya

package.json

@@ -13,7 +13,8 @@
   "tonicExampleFilename": "tonic-example.js",
   "scripts": {
     "clean": "rimraf dist && rimraf browser-dist && rimraf coverage && rimraf out",
-    "build": "npm run clean && npm run vendor:version && npm run build:dist && npm run build:standalone",
+    "build:ci": "npm run vendor:version && npm run build:dist && npm run build:standalone",
+    "build": "npm run clean && npm run build:ci",
     "build:dist": "babel lib --out-dir dist",
     "build:standalone": "webpack && webpack -p --output-filename contentful-management.min.js",
     "link-dev-deps": "mkdirp node_modules && ln -s ../../contentful-sdk-core/src node_modules/contentful-sdk-core",
@@ -31,7 +32,7 @@
     "test:browser-remote": "BABEL_ENV=test ./node_modules/.bin/karma start karma.conf.saucelabs.js",
     "vendor:version": "echo \"module.exports = '`cat package.json|json version`'\" > version.js",
     "browser-coverage": "npm run test:cover && opener coverage/lcov-report/index.html",
-    "prepublish": "in-publish && npm run build || not-in-publish",
+    "prepublish": "in-publish && npm run build:ci || not-in-publish",
     "postpublish": "npm run docs:publish && npm run clean",
     "pretest": "standard lib/*.js && standard lib/**/*.js && standard test/**/*.js",
     "test": "npm run test:cover && npm run test:integration && npm run test:browser-local",