Fixed the process_button method to render the page correctly

Rendering errors that occurred after the refresh/power button tasks were
addressed in the Storage area in the VM/Hosts associations

issue #243
Request details page to be consistent with request list

For the request details page to be consistent with page listing all
request, this adds the following items:
* Request ID
* Status
* Approval State

and renames the following items:
* Status -> Request State
* Requested by -> Requester

https://bugzilla.redhat.com/show_bug.cgi?id=1062382
Added no-hover class to orphaned records table

https://bugzilla.redhat.com/show_bug.cgi?id=1126386
converted tabs to spaces, aligned hash rockets, adjusted formatting

https://bugzilla.redhat.com/show_bug.cgi?id=1126386
Merge pull request #343 from epwinchell/orphaned_date_styling_fix

Orphaned date styling fix
Request details page: further polishing

Added missing pieces of information:
* Details
* Request Type

Changed field:
* Submitted On -> Created On

https://bugzilla.redhat.com/show_bug.cgi?id=1062382
Merge pull request #321 from mzazrivec/fix_request_details

Request details page to be consistent with request list
Merge pull request #305 from AparnaKarve/storage_vm_and_host_associations_gh_issue_243

Storage: Fixed the process_button method to render the page correctly