tree 4cf5d354b270af345cbc1c95cc09e745938d6c06
parent ca60f2b0f1dcac31caece96e8b9b043fd5e36e34
author Pavlin Radoslavov <pavlin@onlab.us> 1415309673 -0800
committer Pavlin Radoslavov <pavlin@onlab.us> 1415310040 -0800

Removed method IpAddress.toInt(), because it is semantically incorrect:
It lacks the guarantee the underlying IP address is IPv4.

Potential users of toInt() should use Ip4Address.toInt()
or IpAddress.getIp4Address().toInt()
Tthe latter obviously might require the explicit check that
getIp4Address() is not null.

Change-Id: I3f939695cf3c496e3fdd3fbd4a2988b565cca69a