Bump up the version to 2.3.4

Remove snapshot in version

Merge pull request mesos#400 from mesos/jason/chaos_0.6.3

Upgrading Chaos to 0.6.3 (env variables for http auth and ssl)

Merge pull request mesos#172 from mesosphere/master

Merge left column into jobs table, widen the table

Merge branch 'chaos-port' of github.com:mesosphere/chronos into mesos…

…phere-chaos-port

Conflicts:
	pom.xml

Set version to 1.0.0, in preperation for 2.x.