Updated node version to 10.16.0 in travis.yml

Author: jesusoterogomez

.nvmrc

@@ -0,0 +1 @@
+10.16.0

.travis.yml

@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- '4.1'
+- '10.16.0'
 install:
 - npm install
 before_script:
@@ -19,7 +19,7 @@ deploy:
     condition: "$TAG_FOUND == false"
     branch: master
 after_deploy:
-  if ([ "$TRAVIS_BRANCH" == "master" ] || [ ! -z "$PACKAGE_VERSION" ]) && 
+  if ([ "$TRAVIS_BRANCH" == "master" ] || [ ! -z "$PACKAGE_VERSION" ]) &&
       [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
     git config --global user.email "[email protected]";
     git config --global user.name "Travis CI";