fieldsplit: bug fix: when splitting on the last field of the line, remove 	line breaks before seeing if that field was empty.
fieldsplit: bug fix: when splitting on the last field of the line, remove
	line breaks before seeing if that field was empty.


git-svn-id: 036a1c5f902f528d79fbac72fb947c91fe594755@95 9f305d85-0c50-0410-b3e0-65f4174694de

dbushong/crush-tools,dbushong/crush-tools,dbushong/crush-tools,dbushong/crush-tools