Add glossary definitions for additional terms

Add glossary definitions for the following: meter, project, resource, sample, source, user.

Fixes bug 1070382

Change-Id: I56120cafcdb6faa160724e7774c6e54a25e1bf43
Remove nose wrapper script

Change-Id: I8e244aa892ac66dddd1be96369dfb0e90cc1543d
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Merge "Add glossary definitions for additional terms"
Merge "Remove nose wrapper script"