first-cut evac WSDLs, minimal modifyNode pass-through in CC (returns error now)
evac plumbing in place, but untested, on CC and NC
fixed pass-through problems with a dispatch from handlers.c
added migration params to instance struct in WSDLs
changed in MigrateInstance() instanceId argument to instance struct
added temporary (for sprint 1)  MigrateInstance invocations in ModifyNode handler of CC
punched doMigrateInstance() though to KVM handler on source and destination
more stuff in migration destination prep, ensuring we have the necessary info in instance struct
debugging instance struct being passed back from NC to CC (vbr size was 32 bits, walrus location unavailable)
adjusting vbr sizes to KBs, temporarily, since backing-construction code expects that from CLC
destination looking ok, now adding migrate request on source
switching to virDomainMigrate() call
adding instance struct to global isntances on destination
temporarily commenting out code that adds instance for migration
evac callback
EUCA-4608:  initial stub for client tool
EUCA-4607:  initial stub for service
first-cut evac WSDLs, minimal modifyNode pass-through in CC (returns error now)
evac plumbing in place, but untested, on CC and NC
fixed pass-through problems with a dispatch from handlers.c