Prune hosted projects: A-G

[jldugger]

Our website lists a number of communities, many of which we don't host anymore. Here's a quick rundown of which projects of those from A-G we can remove:

• CONNECT
• DSPACE
• Eclipse Communication Framework has moved from CVS to git (we still host development environments)
• FOSSology (handed over to LF)
• FossBazaar (handed over to LF)
• GOSCON (handed off to another university)