* Deactivate uBridge process monitoring (process returns 1 on Windows when stopping).
* Prevent using different hypervisors that leverage hardware virtualization. - Implemented for Qemu when a VMware or VirtualBox VM with hardware virtualization is already running. - Implemented for VirtualBox only when a Qemu VM with KVM is already running.
* Check for uBridge version and catch uBridge errors.
* Remove default FLASH when no hda disk for Qemu VMs. Fixes #535.
* Use the registry to find vmrun if the default VMware install path does not exist.
* Bind host on 0.0.0.0 when checking for a free UDP port.
* Fixes RuntimeError: Event loop is closed. Fixes #266.
* Update gns3.conf.upstart
* Implements uBridge hypervisor.
* Take VMware file encoding into account. Fixes #261.