Sort owner names in reservation form

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Reservation form: surname conflict and + button

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Add agent field in reservation

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Add migrations for owner->visitor

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Add ident in person and owner = militaryperson

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Update views to reflect owner->militaryperson

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Add militaryperson admin form

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Add agent in templates

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>
Fix persons url

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>