refactor out an nginx recipe for nexus and a configurable jetty.xml
move block for using ssl and jetty
rename library method and change conditional
rework some attributes for more clarity. library method for generating a url to connect to nexus
fix nginx recipe
remove licensing from jetty.xml cause its just a base jetty.xml template
access hashes with symbols
update readme
Merge pull request #22 from RiotGames/jetty_ssl

Add support for using Jetty with SSL instead of nginx