Worked on some ldap scripts to add new voodoo users into appropriate
groups. Tested them successfully on a machine configured very nearly the
same as voodoo. Will hopefully give them a run early next week and see how
well they work in the real environment.

Expanded on some of the install instructions for ampcentral in response to
some new users having issues. There was lots missing about new database
configuration that needs to be done to make sites and data available via
the web interface. Also built new Ubuntu and Debian amplet packages for
them to use. Had a few issues with the SSL API changing slightly and new
gcc being much more pedantic, but it builds and runs now.

Updated the display of event groups to show all events from other sites
that are related to help give a feel for what is going on. Found and fixed
a few issues with recording the timing of event groups when starting with
a fresh database and importing historical data - they should now start at
the time of the first event in the group and end at the time of the last
event.