Remove WIM code in favor of dissect.archive (#26)

Author: Schamper

dissect/hypervisor/__init__.py

@@ -1,4 +1,4 @@
-from dissect.hypervisor.backup import vma, wim, xva
+from dissect.hypervisor.backup import vma, xva
 from dissect.hypervisor.descriptor import hyperv, ovf, pvs, vbox, vmx
 from dissect.hypervisor.disk import hdd, qcow2, vdi, vhd, vhdx, vmdk
 from dissect.hypervisor.util import envelope, vmtar
@@ -18,6 +18,5 @@
     "vmdk",
     "vmtar",
     "vmx",
-    "wim",
     "xva",
 ]