Remove 1.8.7 -> 1.9.3 compatibility crutch.

String#ord exists on 1.9+ and since we have no remaining 1.8.7 uses, it's no longer needed.

Fixes #536
We previously removed enumerable from String so this spec is not needed.

This was missed in commit fe3833c69e1d.  :bomb:
Merge pull request #550 from kbrock/gem_net_ssh

upgrade net-ssh from 2.6.5 to 2.9.1
Merge pull request #543 from mkanoor/bugzilla_1139383

EmsRefresh of Amazon Images for EBS only instances
Disable Utilization button for Instance if C&U data is not collected

 https://bugzilla.redhat.com/show_bug.cgi?id=1127009
rewriten parts of configuration to HAML
Improve readability of configuration view partials.
Review response - rewritten repeated statements
Used variables's length method instead of constant.
Merge pull request #573 from jrafanie/remove_1_9_crutches

Remove String 1.8.7 -> 1.9.3 compatibility crutches.
Provision based on image root_device_type

https://bugzilla.redhat.com/show_bug.cgi?id=1139383

Provision changes for filtering instances which are ebs_only when
deploying images that have root_device_type=instance_store.
Added code to retain existing URL parameters across different view types

There were a couple of routing errors and code crashes due to absence
of certain URL parameters when the view type was switched from grid to
list or tile, or when the list was sorted.
This has been fixed in the current commit.
Other than this, a missing route for 'download_data' was added as well.

https://bugzilla.redhat.com/show_bug.cgi?id=1130223
Merge pull request #561 from kbrock/fix_user

Separate ldap authentication into find_by_principlename and password checking
ManageIQ domain - Correct /system/policy instance relationship values.

Fixed the /system/policy/request_denied and request_pending instances
relationship values to:
/System/Policy/${/#miq_request.type}_(action_here)

Added /System/policy instances for MiqProvisionRequest denied and pending.

https://bugzilla.redhat.com/show_bug.cgi?id=1141289
Merge pull request #483 from romanblanco/erb2haml

rewritten part of configuration view partials to HAML
Code readability changes.
Merge pull request #565 from tinaafitz/yaml_export_overwrite_fix

Export overwrite message change.
Teach Rails to pluraize Queue to Queue
Added support to fleece multiple images.

- Added product feature for image_scan. Added button to scan multiple images to Images list view toolbar and changed Image summary screen toolbar to use correct button id.
- Updated count of product features in spec test

https://bugzilla.redhat.com/show_bug.cgi?id=1141353
https://bugzilla.redhat.com/show_bug.cgi?id=1140853
Merge pull request #552 from AparnaKarve/bz1130223_fix_url_and_add_missing_routes

Retain existing URL parameters across different view types