Add CONTRIBUTING.md outlining how to set up workstation for jdbi3-oracle builds
Add CONTRIBUTING.md outlining how to set up workstation for jdbi3-oracle builds

hgschmie/jdbi,pennello/jdbi,john9x/jdbi,jdbi/jdbi,hgschmie/jdbi,jdbi/jdbi,pennello/jdbi,hgschmie/jdbi,john9x/jdbi,jdbi/jdbi