removed system.out.println
Merge pull request #1 from vert-x3/initial-work

Initial work
Use ext parent pom
Revert "Use ext parent pom"

This reverts commit 99a23aeb6718f29e513fabe745a95c1aecdeebb5.
Use vertx-ext-parent pom for codegen and docgen
updated dep to new codegen artifact id
Change asciidoc extension from ad to adoc
initial cors work
comment
fix merge