More details in the auto-application email body text (BBS name, adddress).

Give the sysop an opportunity to abort the app-mail send.
Support fidonet address ("fido" key) in .ini file, for network coordinator
(this is separate from the Othernet/hub addrss "addr" key).
Handle exceptions i HTTPRequest().get().
Fix the HTTP response code reporting (typo).
Give opportunity to abort the retry cycle of http download failures.
Don't try to import 0-byte echolist files.
Give the sysop the opportunity to send an application netmail to the network
coordinator's fidonet address (if defined) if they did't send to the Othernet
addres.