chore: update travis and CODEOWNERS

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 node_js:
-  - 0.6
-  - 0.8
-  - 0.10
+  - "6"
+  - "8"
+  - "10"
 before_script:
   - "mysql -e 'create database myapp_test;'"

CODEOWNERS

@@ -1,6 +1,10 @@
 # Lines starting with '#' are comments.
 # Each line is a file pattern followed by one or more owners,
-# the last matching pattern has the most precendence.
+# the last matching pattern has the most precedence.
 
 # Core team members from IBM
-* @kjdelisle @jannyHou @loay @b-admike @ssh24 @virkt25 @dhmlau
+* @jannyHou @b-admike @dhmlau @emonddr
+
+# Alumni
+#
+# @kjdelisle @loay @ssh24 @virkt25