Fixed a haml syntax error.

The line was indented 2 levels deeper than the previous line.
Removed scriptaculous slider

Parent issue is #214
Removed scriptaculous builder

Parent issue is #214
Support seeding of Dialogs

Related BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1155806
Move MiqDialog yaml seed files to product/dialogs/miq_dialogs

Related BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1155806
Refactor spec to use fixture file and seed MiqRegion

Related BZ:
https://bugzilla.redhat.com/show_bug.cgi?id=1155806
Merge pull request #917 from eclarizio/seed_service_dialogs

Support seeding of Dialogs
Merge pull request #932 from h-kataria/haml_typo_fix

Fixed a haml syntax error.
Merge pull request #934 from skateman/prototype-jquery-remove-slider

Removed scriptaculous slider
Merge pull request #935 from skateman/prototype-jquery-remove-builder

Removed scriptaculous builder
warn if v2_key exists with meaningful error

fix_auth (the most common place to generate a key) tries to provide
a user context that they should not just remove the file.

The cli is more powerful, so a --force option is provided

- cli only replaces v2_key if --force
- cli does replace v2_key if fetching from remote
- fix_auth displays warning. User must backup key first
- cli displays warning. offers --force option

https://bugzilla.redhat.com/show_bug.cgi?id=1153777

warning message for fix_auth