fixes #4380 [vSphere] allow selection of guest OS

(cherry picked from commit 507ebfd570c63d39a0a3876b762abd7e5ea038e4)

fixes #5205 - fixed all authorized links with given action

(cherry picked from commit 381cb242f837bca223d6beb467fa978b2978e80b)

fixes #5258 - Can't edit a host due to IPMC/BMC interface form error

(cherry picked from commit e029bc8cd326ba759698f4684006107b626aaeb8)

fixes #4422 Implement available_images for oVirt to populate new image form

(cherry picked from commit d6026572d8dd39e32a9d7889d7f02d71bd934dc9)

fixes #5246 - remove second host/class lookup impl so config groups are included in ENC output

(cherry picked from commit 46b3d8f1f5dff70b961266232f0041beabea8e0d)

fixes #5247 - overridable keys displayed on host group when env is inherited

(cherry picked from commit 4c8d2c2ccde0ea04a493004382d14d5030cb6d9a)

fixes #4597 - map host disassociate actions to permission

(cherry picked from commit 084f755456f522caa5a896689fe72b3c502efb03)

fixes #5224 - Don't update a user with blank LDAP attribute values

(cherry picked from commit 2fe12e2c5f011d68cb4afbf3cd5e070e1af36155)

fixes #1902 - audit changes to lookup keys and values/overrides

(cherry picked from commit 971fee795383d2f7dc757a91ceb46bd693e20a4d)

fixes #5222 - Log ldap attributes in debug-level logging

(cherry picked from commit d11f7309ef6f67699a750418f0f50afc589ff841)