Update JodaDump instructions. Have now tested 2012h tzdb.
Update JodaDump instructions. Have now tested 2012h tzdb.

zaccharles/nodatime,zaccharles/nodatime,malcolmr/nodatime,jskeet/nodatime,zaccharles/nodatime,zaccharles/nodatime,nodatime/nodatime,zaccharles/nodatime,malcolmr/nodatime,jskeet/nodatime,zaccharles/nodatime,nodatime/nodatime,BenJenkinson/nodatime,malcolmr/nodatime,BenJenkinson/nodatime,malcolmr/nodatime