removed pre/post publish scripts

package.json

@@ -34,8 +34,6 @@
     "version:major": "npm --no-git-tag-version version major",
     "preversion": "npm run test && npm run check-changelog && npm run check-only-changelog-changed",
     "postversion": "git commit package.json CHANGELOG.md -m \"Version $npm_package_version\" && npm run tag && git push && git push --tags && npm publish --registry=https://registry.npmjs.org/",
-    "prepublish": "in-publish && safe-publish-latest && npm run build || not-in-publish",
-    "postpublish": "[ \"${npm_config_tag:-latest}\" != latest ] || npm run gh-pages",
     "check-changelog": "expr $(git status --porcelain 2>/dev/null| grep \"^\\s*M.*CHANGELOG.md\" | wc -l) >/dev/null || (echo 'Please edit CHANGELOG.md' && exit 1)",
     "check-only-changelog-changed": "(expr $(git status --porcelain 2>/dev/null| grep -v \"CHANGELOG.md\" | wc -l) >/dev/null && echo 'Only CHANGELOG.md may have uncommitted changes' && exit 1) || exit 0"
   },