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.
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
Add methods to modify the receiver and avoid Marshal.dump/load.
YAML.load produces a new hash, no need to clone it.
Clone the hash once, then call in place modifier methods.
Gettext: Initialization and basic configuration
Fix the translation keys in source code

Some of the keys has been malformed
Initializers/fast_gettext: Change dictionary filetype to PO
ApplicationController: Add before_filter to set up default locale
Fix HAML syntax and remove trailing ^M characters from the file
Gettext: Convert simple translation keys to gettext form

Simple keys == keys without variables
Gettext: Convert translation keys with variables to gettext form
Remove unused view vm_common/_details.html.haml
Fix HAML syntax in the view file
Gettext: Add POT file
Gettext: Add PO file for EN language