Remove npm deployment from Travis

Author: wooorm

.travis.yml

@@ -4,21 +4,13 @@ node_js:
 - '9.0'
 after_success: bash <(curl -s https://codecov.io/bash)
 deploy:
-  - provider: npm
-    skip_cleanup: true
-    email: tituswormer@gmail.com
-    api_key:
-      secure: lk+qRYP//N4OrBYx1hFVQPWw/RhvNGnejN4Ma0lleBqUEZiydlu1WVin5C/uQcSgSys7e/TvxnZfH/XWKOZAAtcyN/CTCpaUKD7cOy3lqN+dgPcSsyweGgLTr/FJLnMsoT6Pp6+ZG2vV9MbTyHyr6tBe/hBDUPDc450dH7fbyok=
-    on:
-      tags: true
-      node: '9.0'
-  - provider: releases
-    skip_cleanup: true
-    api_key:
-      secure: KvanBnSlzQFSj+hMzeYhDppLbHaZHwr3X4YkbsLneQCGHBsqHvpkoRcgh/0YxIUBo/XZUD1Q4bR1FzhSuN8INom0D8DYa8wsoSBnG+IWv4GSosVw+DFMoMOwZLGAlnVQLrP9d0hkoprHIc8th6pv9+Zy2DZx22ljdYKTOgFT4ns=
-    file:
-      - "mdast-zone.js"
-      - "mdast-zone.min.js"
-    on:
-      tags: true
-      node: '9.0'
+  provider: releases
+  skip_cleanup: true
+  api_key:
+    secure: KvanBnSlzQFSj+hMzeYhDppLbHaZHwr3X4YkbsLneQCGHBsqHvpkoRcgh/0YxIUBo/XZUD1Q4bR1FzhSuN8INom0D8DYa8wsoSBnG+IWv4GSosVw+DFMoMOwZLGAlnVQLrP9d0hkoprHIc8th6pv9+Zy2DZx22ljdYKTOgFT4ns=
+  file:
+    - "mdast-zone.js"
+    - "mdast-zone.min.js"
+  on:
+    tags: true
+    node: '9.0'