Tidy up Roo::Base#find, #find_by_row, #find_by_conditions.
Tidy up Roo::Base#find, #find_by_row, #find_by_conditions.

airblade/roo,roo-rb/roo,pricematch/roo-legacy,pricematch/roo-legacy,RobertRehberg/roo,pricematch/roo-legacy,malept/roo,stevendaniels/roo,xchanging-mm4/roo,culturecode/roo,thotmx/roo,visagio/roo,pabloh/roo,reshleman/roo,maruware/roo,salsify/roo,myplaceonline/roo,fabien-michel/roo,enemycnt/roo