Deli plugin bugfix: include correct jquery path
New ItemModule summary method for showing different data after
saving. Support for generating a sign straight from item editor.
BUGFIX: incorrect class name
New shelftag layouts using FannieSignage module
Modified field for scaleItems table
Update products modified field on model save() method
Scale items searchable & sync-able via advanced search
Reset form option for advanced search
Preserve checked rows through subsequent searches - i.e., build
 up a result set through multiple searches