add generic/virtualization/qemu (#868)

Signed-off-by: Matthias Gatto <matthias.gatto@outscale.com>

diagrams/generic/virtualization.py

@@ -8,6 +8,10 @@ class _Virtualization(_Generic):
     _icon_dir = "resources/generic/virtualization"
 
 
+class Qemu(_Virtualization):
+    _icon = "qemu.png"
+
+
 class Virtualbox(_Virtualization):
     _icon = "virtualbox.png"
 

docs/nodes/generic.md

@@ -98,6 +98,9 @@ Node classes list of generic provider.
 ## generic.virtualization
 
 
+<img width="30" src="/img/resources/generic/virtualization/qemu.png" alt="Qemu" style="float: left; padding-right: 5px;" >
+**diagrams.generic.virtualization.Qemu**
+
 <img width="30" src="/img/resources/generic/virtualization/virtualbox.png" alt="Virtualbox" style="float: left; padding-right: 5px;" >
 **diagrams.generic.virtualization.Virtualbox**