Remove dialog seeding because it's not needed.

Total time across these specs dropped from 4.39s to 1.55s. WAT
Replace dialog seeding with factory in vmdbws_provisioning_spec.

Total time across these specs dropped from 19.49s to 11.22s. WAT
Replace dialog seeding with miq_dialog_provision factory.

Added root_password content to miq_dialog_provision factory to allow
testing encryption of specific fields.

Total time across these specs dropped from 6.1s to 3.47s. WAT
Upgrade aws to 1.56.


new version: aws-sdk (1.56.0)
new gem added: aws-sdk-v1 (1.56.0)
Fix observer for button group edit form

https://bugzilla.redhat.com/show_bug.cgi?id=1147891
Replace dialog seeding with miq_dialog_host_provision factory.

Marked the one test as no longer pending because although we may not
support host provision from the webservice, the from_ws method is a
valid entry point and through that entry point, host provisioning should
be working.

The confusion comes from the name of the method from_ws, which by name
sounds web-servicey, but really it's just a generic entry point with
parameters. It was written for web services initially, but it's really
just a proper interface method, that could be used by anything. We
should rename that method in a separate commit.

Total time for this spec dropped from 3.47s to 2.4s and we ADDED a test.
WAT
Remove VDI references from MiqSearch

Fixes #885
Upgrade aws to 1.56.

changes to RHEL6.4 Gemfile.lock
Rewritten catalog view to HAML
Merge pull request #912 from gmcculloug/remove_vdi_miq_search

Remove VDI references from MiqSearch
Merge pull request #888 from mzazrivec/fix_button_group_edit_observer

Fix observer for button group edit form
Merge pull request #878 from kbrock/gem_aws

Upgrade aws gem to latest
Storage naming caused the sort_by to sort storage_9 after storage_10.

See build_smartproxy_affinity_node:
https://github.com/ManageIQ/manageiq/blob/e405e1ad52072a0c7f341481d6457841e849450e/vmdb/app/controllers/ops_controller/settings/common.rb#L1272

This fixes a sporadic test failure where the storages are in an unexpected order because the sequencing created storages with names that didn't always sort in the same order as their creation order.

Before:

```
["storage_2", "storage_1", "storage_10", "storage_9"].sort
=> ["storage_1", "storage_10", "storage_2", "storage_9"]
```

After:
```
["storage0000000000002", "storage0000000000001", "storage0000000000010", "storage0000000000009"].sort
=> ["storage0000000000001", "storage0000000000002", "storage0000000000009", "storage0000000000010"]
```
Merge pull request #862 from skateman/view-catalog-to-haml

Rewritten catalog view to HAML
Global replace of sequence "...#{n}" to ensure padding for ABC sorting.
Remove simile_timeline plugin as it's not used

Issue #534
Rescue SyntaxError when evaluate expression of a condition

https://bugzilla.redhat.com/show_bug.cgi?id=1155284
Merge pull request #916 from bzwei/condition_eval_exception

Rescue SyntaxError when evaluate expression of a condition
CustomButton actions should always get delivered to automate

https://bugzilla.redhat.com/show_bug.cgi?id=1154584
https://bugzilla.redhat.com/show_bug.cgi?id=1156153
Merge pull request #928 from Fryguy/remove_simile_timeline_plugin

Remove simile_timeline plugin as it's not used