Not that since uifcbail() is not being called firest, we still need to
"re-erase" it later.

on systems that support it (NT).
Removed some extra debug output.

Remove

Update the modem-related help screens.

Fixes character pacing for no apparent reason.

Note that VESA modes break C64/C128/Atari modes.

* Use the same help buffer for redundant configuration options
* Elimianted unused variables
* Removed "BBS" from menu options and help since this is not a BBS-only client
* TCP port is only displayed/configurable for TCP connection types
* Change "Video Mode" and "Screen Setup" to "Screen Mode" - to be consistent
* #ifdef'd out the configurable mouse actions (since they're not yet)
* Prompt for connection type when creating a new directory entry

Fix CTRL-E/CTRL-D active window.
Disable offline scrollback due to 132-column uncertainty.