FIX: mark records voided=1 when voiding by UPC
Merge pull request #154 from CORE-POS/fix-tag-voids-by-upc

FIX: mark records voided=1 when voiding by UPC
s/FS Amt Due/FS Eligible/g
Intergrated CC reporting should ignore test transactions
New feature: dual drawer mode
Merge pull request #155 from CORE-POS/dual-drawer

New feature: dual drawer mode
Merge branch 'master' of https://github.com/CORE-POS/IS4C

Conflicts:
	pos/is4c-nf/install/extra_config.php