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
Remove Old C-Language VixDiskLib Binding Code

The VixDiskLib C-Language Binding has been out of use for some months now.  The
binding is no longer built as part of the build process.  This PR will simply
remove the unused code from the tree.
Ensured that dynatree cookies get deleted after a session reset.

The session reset that happens after a LDAP user switches groups, clears
out all the dynatree sandboxes. However the cookies are left intact
which cause an issue with the dynatrees, making them lose some
functionality. For e.g. the trees expand the nodes, but nothing
happens when the user clicks on them.

https://bugzilla.redhat.com/show_bug.cgi?id=1102250
https://bugzilla.redhat.com/show_bug.cgi?id=1086468
Charting: generalize themes selection.
Add spec for MiqProvision::StateMachine#prepare_provision

https://bugzilla.redhat.com/show_bug.cgi?id=1152737
Refactor and update spec

https://bugzilla.redhat.com/show_bug.cgi?id=1152737
Further enhance testing #prepare_provision

https://bugzilla.redhat.com/show_bug.cgi?id=1152737
Move jquery .focus function calls to a JsHelper

Consolidated calls to .focus so that any potential future JS library changes are less painful.

https://github.com/ManageIQ/manageiq/issues/214
Add tests for new JS helper methods, fix broken specs

https://github.com/ManageIQ/manageiq/issues/214
Charting: pass report_theme.
Charting: simplify code using delegation.
Charting: allow changing of series colors.
Upgrade aws to 1.56.


new version: aws-sdk (1.56.0)
new gem added: aws-sdk-v1 (1.56.0)
Rewritten ems_cluster view to HAML
Fixed a typo in vm_common/_images_filter_tree.haml
Merge pull request #867 from AparnaKarve/bz1102250_restore_tree_functionality_after_grp_change

Ensured that dynatree cookies get deleted after a session reset.
Merge pull request #823 from bmclaughlin/js-helper-focus

Move jquery .focus function calls to a JsHelper
Merge pull request #574 from martinpovolny/chart_themes

Chart themes