update description

with supported virtualization solutions

debian/control

@@ -21,7 +21,7 @@ Description: the programs for the libvirt library
  Libvirt is a C toolkit to interact with the virtualization capabilities
  of recent versions of Linux (and other OSes). The library aims at providing
  a long term stable C API for different virtualization mechanisms. It currently
- supports QEMU, KVM, and XEN.
+ supports QEMU, KVM, XEN, OpenVZ, LXC, and VirtualBox.
  .
  This package contains the supporting binaries to use with libvirt
 
@@ -44,7 +44,7 @@ Description: library for interfacing with different virtualization systems
  Libvirt is a C toolkit to interact with the virtualization capabilities
  of recent versions of Linux (and other OSes). The library aims at providing
  a long term stable C API for different virtualization mechanisms. It currently
- supports QEMU, KVM, and XEN.
+ supports QEMU, KVM, XEN, OpenVZ, LXC, and VirtualBox.
  .
  This package contains the debugging symbols.
 
@@ -57,7 +57,7 @@ Description: documentation for the libvirt library
  Libvirt is a C toolkit to interact with the virtualization capabilities
  of recent versions of Linux (and other OSes). The library aims at providing
  a long term stable C API for different virtualization mechanisms. It currently
- supports QEMU, KVM, and XEN.
+ supports QEMU, KVM, XEN, OpenVZ, LXC, and VirtualBox.
  .
  This package contains the documentation.
 
@@ -70,7 +70,7 @@ Description: development files for the libvirt library
  Libvirt is a C toolkit to interact with the virtualization capabilities
  of recent versions of Linux (and other OSes). The library aims at providing
  a long term stable C API for different virtualization mechanisms. It currently
- supports QEMU, KVM, and XEN.
+ supports QEMU, KVM, XEN, OpenVZ, LXC, and VirtualBox.
  .
  This package contains the header files and static libraries which are
  needed for developing the applications with libvirt.
@@ -85,7 +85,7 @@ Description: libvirt Python bindings
  Libvirt is a C toolkit to interact with the virtualization capabilities
  of recent versions of Linux (and other OSes). The library aims at providing
  a long term stable C API for different virtualization mechanisms. It currently
- supports QEMU, KVM, and XEN.
+ supports QEMU, KVM, XEN, OpenVZ, LXC, and VirtualBox.
  .
  This package contains Python bindings for the libvirt library