Merge pull request #19 from glyptodon/cleanup-angular

GUAC-932: Add Connection and ConnectionHistoryEntry objects. Update documentation. Rename connectionDAO to connectionService.
GUAC-933 Fixed connection history formatting, connection parameter saving, and create new connection view.
GUAC-933 Cleaned up history entry display logic a bit.
Merge pull request #20 from glyptodon/GUAC-933

GUAC-933 Fixed connection history formatting, connection parameter saving, and create new connection view.