Removed deprecated POS functionality. Biggest change is removal of
PrehLib::classic_tender(). Modular Tenders is no longer a setting;
using tender modules is the only supported & maintained option.

Authenticate::nsCheckPassword was removed. The no sale page uses
the normal Authenticate::checkPassword function.

CoreState::blueLine was removed. The stuff in there was hardcoded
and wrong in most situations. custdata.blueLine is the preferred
value, otherwise it simply uses the member number.

MiscLib::pinghost was not used anywhere. Ditto for PrehLib::comment.

End of shift functions were consolidated into the Parser. Some
Wedge-related TransRecord functions were moved into the
WedgeStaffCharge plugin.
Use discountableTotal rather than runningTotal in qualifiying discounts
Doxygen update after removing deprecated lane functions
BUGFIX: missing global var
Legacy code cleanup: removed unused scripts from legacy queries,
converted remainder to prepared statements. Changed some legacy
code outside queries to let me get rid of fork.php and laneUpdates.php.
Models are uniformly used for lane updates now.
Deprecated legacy deli inventory tool in favor of newer plugin
BUGFIX: Verify contact info query returned a row
If report cache data is bad, try to replace it
Temporary fix: don't use FannieDispatch because the warning on
gzuncompress produces a ridiculous stack trace