Rejigger mailing addresss so they are lists. This requires changes to
bwf.conf on each site or it will not work correctly. Proper config is
detailed in the bwf.conf.template file.
remove extraneous directive.
Show a volunteer which skills have been signed off when they look at
their list of skills remaining to be demonstrated.
Nice check mark for certified skills in demo list.
Merge pull request #16 from billmania/new_david

Rejigger mailing addresss so they are lists. This requires changes to