API module for searching memberships at POS
Scanning fix
bugfix: added dbl-quotes to lookup_by_text
bugfix: added dbl-quotes to lookup_by_text
Bugfix: simulated prepared statements for mysql needs
string delimiters
Merge remote-tracking branch 'origin/master'

Conflicts:
	pos/is4c-nf/lib/MemberLookup.php
Fannie API functions for moving data to & from lanes
Set age on login
Revised & Simplified configuration management via lane_config
table.
Show both older-style updates and new, model-based updates
via Fannie's "Updates" tab.
Pass CC-terminal input directly
WEFC_Toronto lanesync tweaks
BUGFIX: Extraneous old authentication call
GeneralDayReport: tax output formatted to 2 decimal places
Internal WFC stuff
WFC CC tender drawer behavior. If the CC tender module is called,
cashier used an external machine instead of integrated. Drawer
should pop.
SEMIBUG: Removed unnecessary database connect function
Regenerate image if cache version exists but is empty. Can occur
if first receipt of the $_SESSION is "printed" via email.
BUGFIX: Ensure member discount is rounded. Edge case occurs with
scale-stickered items (i.e., UPC prefix 002)
Removed old comment