Change group ownership of CRL publish directory

Spec file modified so that /var/lib/ipa/pki-ca/publish/ is no
longer owned by created with package installation. The directory
is rather created/removed with the CA instance itself.

This ensures proper creation/removeal, group ownership
and SELinux context.

https://fedorahosted.org/freeipa/ticket/3727
Better automated test support

1. add class to active facet instead of using direct style modification for hiding/showing
2. add name attribute to tables and dialog buttons and error dialog

https://fedorahosted.org/freeipa/ticket/3744
Fix container element in adder dialogs

Host and DNS adder dialogs used span element as container for block elements. It's not valid nor consistent with other forms.

'span' was replaced by 'div'

https://fedorahosted.org/freeipa/ticket/3744
Upstream Web UI tests

Documentation: http://www.freeipa.org/page/Web_UI_Integration_Tests

https://fedorahosted.org/freeipa/ticket/3744