fixes #3661 - mis-redirection from /hosts/fqdn/edit to /hosts

(cherry picked from commit 625e5c7bef437a25c874195e1e1f938ff9ab5e2c)

fixes #3581 - link to reports search for failed hosts should use "host = foo.example"

(cherry picked from commit eeb218a1d1d7ef47849ad267adf3025db945765f)

Conflicts:
app/views/host_mailer/_active_hosts.html.erb

fixes #3256 - include members in usergroup show

(cherry picked from commit af452a6fdf01582f2c904c10b3c84ffcfe3b93f9)

refs #2792 - Adding comments to pxe templates

(cherry picked from commit 061e34f25131647fe6af0654cdbd492eb64ad402)

fixes #3267 - API v1 compatibility for /api/hosts

(cherry picked from commit 2508c6b92ee21f5229126a15a4cefcfcaea0829d)

Fixes #3350 - Adds title on login page

(cherry picked from commit a20ca53bcb300b79643ccbee08efb6cbb1620e72)

fixes #3277 - host search link now quotes taxonomy name

(cherry picked from commit 8f6ad8a8b3ec2091195cfdcd8a1b7f865a6afd3f)

fixes #2093 - list VMs in every VMware folder

(cherry picked from commit aba96a743f566eda5f81c451f52c040267a9cf04)

Conflicts:
app/views/compute_resources_vms/index/_vmware.html.erb

fixes #3270 - load subnets for the domain associated with each NIC

(cherry picked from commit 2899ab7ed1c86193e3ebc764eb2ec88858c767f6)

Fixes #2875: only show URL and description for a CR if they exist

(cherry picked from commit 5cd5a557bcb73c36c571acab0f7fd57c34528931)