VM-alloc branch-and-bound

Algorithms for allocation of Virtual Machines in Data Centers

Brought to you by: zoltanmann

Other sorting methods for VMs, VMs without an initial PM.

Added different sorting methods for VMs, similarly to the way it works by PMs.

VMs without an initial PM are now supported, allocating these never cause migrations, regardless of the destination.

Authored by: dbartok 2015-06-22

Parent: [r8]

Child: [r10]

changed	/branch/TODO.txt
changed	/branch/VMAllocation/AllocatorParams.h
changed	/branch/VMAllocation/VM.cpp
changed	/branch/VMAllocation/VM.h
changed	/branch/VMAllocation/VMAllocator.cpp
changed	/branch/VMAllocation/main.cpp