miner.php allow links for rig buttons in tables and allow using the 4th IP octet if no rig name - default disabled for both
miner.php - define a default rigport (that can be changed) and don't require a port number in the rigs array
Merge pull request #548 from kanoi/master

miner.php auto naming and size reduction for a large number of rigs
Add driver for cointerra devices.
Merge branch 'master' of github.com:ckolivas/cgminer
Merge branch 'master' of https://github.com/ckolivas/cgminer