Replace Wiki Page: Undocumented Settings

[ve7fet]

Search out and document the "undocumented" rpt.conf settings: https://wiki.allstarlink.org/wiki/Undocumented

[ve7fet]

Also the following need to be figured out and documented:

• itxctcss https://community.allstarlink.org/t/ctcss-encode-issues/13297/20
• tonezone
• locallinknodes
• lconn
• ldisc
• patchconnect
• trxgain
• ttxgain
• tannmode
• gpsfeet
• eloutbound
• timezone
• dias