Project: add velocity to dependencies

Handle resources with *.css and *.vtl correctly.
Page: mvc style html page handling
git: ignore log files
Dashboard: first draft
 Dashboard: dash renders fake project data
Page: add bootstrap via webjars
Maven: exclude signatures
Merge pull request #71 from stoewer/dash

Dashboard with MVC like html rendering
Merge remote-tracking branch 'upstream/master' into notes

Conflicts:
	src/main/java/gndata/app/ui/main/MainCtrl.java