DROOLS-337: Add support for a ENABLED-DISABLED column(cherry picked from commit 17a457398f481555c04ae4029919be085c5bb2a4)
(cherry picked from commit 5d088ef3b43567917b9f13b7332c48e0ead8875c)
DROOLS-337: Add support for a ENABLED-DISABLED column in a spreadsheet
decision table
Code reformatted with the substitution of the tab characters by 4
spaces. (cherry picked from commit 1b371cd7cf94ad3f2afe590ed6e41ed70710ee5a)
(cherry picked from commit a3faa3d3cc03af5563d9dbfb2c78de9f3c82c324)