Add a call out to arping whenever an IP is assigned to the public interface (happens on CC failover, instance restoration, and elastic IP assignment).  Th\
e callout broadcasts an unsolicit
ed ARP message to the network which should cause servers/network devices on that network to flush and renew their ARP caches for the assigned IP.

    Fixes: EUCA-2973 EUCA-3450
EUCA-4112: disable CC image proxy cache when size set <= 0
Merge branch 'maint/3.2/testing' of git.eucalyptus-systems.com:eucalyptus into dev/juphoff/euca-4112
EUCA-4112: improve logging of CC images proxy cache settings
EUCA-4233: init scripts now source $LOCALE from /etc/sysconfig/i18n
Merge branch 'maint/3.2/testing' of git.eucalyptus-systems.com:eucalyptus into dev/juphoff/euca-4233
Merge branch 'maint/3.2/testing' of git.eucalyptus-systems.com:eucalyptus into dev/juphoff/euca-4112
EUCA-2184 EBS backed stopped instances still reports IPs
EUCA-1057 second euca-deregister doesnt deregister the image completely
EUCA-2366 Unclear error message when attempting to create a volume larger than permitted
add a timewait after arping call, with a comment to evaluate whether to wait() at all
Merge branch 'maint/3.2/testing' into dev/nurmi/euca-2973
EUCA-4268 RebootInstances does not work on multiple instances
Fixes EUCA-4634. Change make and configure logic so we error when
compilation warnings occurs to help keep a clean code.
Fixes EUCA-4634. Fixes compilation warnings across the platform.
Merge branch 'maint/3.2/testing' of git.eucalyptus-systems.com:eucalyptus into dev/juphoff/euca-4112
Merge branch 'maint/3.2/testing' of git.eucalyptus-systems.com:eucalyptus into dev/juphoff/euca-4233
Merge pull request #15 from noirin
Merge branch 'dev/juphoff/euca-4233' into maint/3.2/testing
fix project links