Adding a sort by departure hour plus cleaning up a bit.
Merge branch 'master' of https://github.com/JavaPosseRoundup/groovyPlay

Conflicts:
	src/main/groovy/openCsv.groovy
Merge branch 'master' of https://github.com/JavaPosseRoundup/groovyPlay

Conflicts:
	src/main/groovy/openCsv.groovy