Updated RavenDB packages to 2.5.2908
made sure that .Net 3.5 is enabled and to put the webpi command alias in chocolatey's "bin" directory.
the extract process seems to put the Sql Express directory in whatever directory you execute the chocolatey process from, so the script now set itself temporarily in the download path to make sure the extraction happens in the right location.
Type on the Firewall plugin directory.
removed dropbox package as I'm not using dropbox anymore... going to look for an alternative TNO cloud sync solution that work will  be happy with because its not "Bittorrent"...