[smarcet] -  #7879
* added search box on view deployments
* added remove feature on user stories

Conflicts:

	openstack/code/sangria/SangriaPageDeploymentExtension.php
[smarcet] -  #7879
* fix on unpublish user stories.
[smarcet] - #7900
* updated wording.
[smarcet] -  #7899
* fix un upload field
[smarcet] - #7901
* fixed html
[smarcet] - #7904
* fix on base path for image inclusion
[smarcet] - #7902
* fix on bios list