name.asSymbol in OSCitizen

Signed-off-by: Scott Wilson <i@scottwilson.ca>
whoami seems to return with a newline, so strip it if there

Signed-off-by: Scott Wilson <i@scottwilson.ca>
Add citizens method to AddrBook

Signed-off-by: Scott Wilson <i@scottwilson.ca>
Rename send methods in Chatter; make more common one shorter

Signed-off-by: Scott Wilson <i@scottwilson.ca>
Add examples file, initial Attendance simple GUI example

Signed-off-by: Scott Wilson <i@scottwilson.ca>