Merge remote-tracking branch 'origin/master' into oo-fannie-pages
Experimental branch. When UPC requires a weight, set the UPC in
session SNR. When a weight is registered via DisplayLib::scaledisplaymsg,
the UPC is returned as part of the input. This way, I can "scan"
the UPC as soon a weight gets set. The response should be quicker
than retry-ing the UPC at set intervals especially when session
contention/locking is taken into account.
Experimental branch. When UPC requires a weight, set the UPC in
session SNR. When a weight is registered via DisplayLib::scaledisplaymsg,
the UPC is returned as part of the input. This way, I can "scan"
the UPC as soon a weight gets set. The response should be quicker
than retry-ing the UPC at set intervals especially when session
contention/locking is taken into account.
BUGFIX: verify array index exists
BUGFIX: verify array index exists
BUGFIX: variable scoping w/ sync scripts from within class
BUGFIX: variable scoping w/ sync scripts from within class
BUGFIX: method changed to public, declare $itemize
BUGFIX: method changed to public, declare $itemize
Merge pull request #128 from CORE-POS/bugfix-2013-03-05

BUGFIX: method changed to public, declare $itemize
Merge pull request #128 from CORE-POS/bugfix-2013-03-05

BUGFIX: method changed to public, declare $itemize
Merge branch 'master' into akt-master
Merge branch 'master' into akt-master
BUGFIX: variable initialization should not be commented out

(Yes, I know. It's master. This does not merit a branch)
BUGFIX: variable initialization should not be commented out

(Yes, I know. It's master. This does not merit a branch)
Merge branch 'master' into akt-master
Merge branch 'master' into akt-master
Merge branch 'wait-for-scale' into akt-master
Merge branch 'wait-for-scale' into akt-master
Merge branch 'lane-pdo-connect' into akt-master

Conflicts:
	pos/is4c-nf/ajax-callbacks/ajax-end.php