Removed spacing from last table entry
Replaced notice flash message with alert flash message
Replaced more notice flash messages with alerts
Show node links before list of relevant barclamps/roles

The links are much more useful to people.
Merge pull request #847 from tboerger/feature/formatting

Flash messages and CSS fix
Merge pull request #849 from vuntz/links-first

Show node links before list of relevant barclamps/roles