Remove VDI references from miqhost
Remove VDI logic from Lib directory
Remove VDI models, specs and other references.
Migration to remove VDI tables
Remove VDI controllers, views, and helpers
(cherry picked from commit e379a29)
Remove more VDI files
Remove VDI based methods
Change code to no longer check VDI settings (IFs, CASE, arrays.include?, etc)
Remove and fix specs related to VDI
Data migration to remove VDI tab from VM Provision dialogs
Merge pull request #676 from gmcculloug/remove_vdi_support

Remove VDI support