Add inst_type parameter

Add inst_type parameter in order to generate the bandwidth tag into
the libvirt configuration.

Change-Id: I63c1fb51ea637d461755b309c7464f4b4d49a4b2
Fixes: bug #1185030
Imported Translations from Transifex

Change-Id: I3deb622f274f252243896773ba59137cf98b4f09
Merge "Add inst_type parameter"
Merge "Imported Translations from Transifex"