Made OpenOffice decrypt methods private
Made OpenOffice decrypt methods private

roo-rb/roo,culturecode/roo,maruware/roo,xchanging-mm4/roo,RobertRehberg/roo,reshleman/roo,enemycnt/roo,pabloh/roo,visagio/roo,thotmx/roo,stevendaniels/roo,fabien-michel/roo