Incremented the version to 1.72 and date to 2020-03-04 to be up to date with today's release of SlyEdit.

system for v3.17b on Jan-2-2019.

Reverting SlyEdit back to version 1.54, since there seem to still be problems with the new versions that allow text color selection.

Updated the version number & release date in SlyEdit_ReadMe.txt for version 1.58.  Also, updated the SlyEdit DD Message Lister Notes document to mention that my message lister is obsolete in favor of my message reader.

Updated for SlyEdit version 1.52: Added a note about the new configuration file option, allowEditQuoteLines

(routed netmail, time zone kludges, etc).

Mention sbbsctrl.exe must be run "as administrator" to work properly with the
Windows Service Control Manager.