Non-functional commit: Reformat based on 120 character limit

Resolves: https://www.pivotaltracker.com/story/show/60368186
improve fcrepo-webapp landing page
Resolves JMS and Stomp port conflicts with existing fcrepo4 webapp - 2

Partial resolution of: https://www.pivotaltracker.com/story/show/59628314
Merge pull request #144 from futures/landing-page

improve fcrepo-webapp landing page
Update pom.xml

Revert build-tools version to 1.3