Missing update image metadata case

     * It is valid for all images with or without protected properties

Change-Id: I85e5016e35f188ca4a8bdc1e9382a9e5016ae13b
Moved old identity token client dependency so it no longer breaks SAIO compatability

Change-Id: I8e1a51b4cef33de7b3c0cfaf6bb4e16e565e6a01
Deprication fix

* changed import md5 to hashlib

Change-Id: Ia22af37f07d8f81b2b456c4fe2ed38fae6d3a047
Fixes swift feature/version decorators to work on data driven tests.

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Change-Id: Ic243e8851a60dc7d97b2666f5d52f3568473e446
Merge "Fixes swift feature/version decorators to work on data driven tests."
Update skipped image tests

*Updated create_image module
-Updated skipIf tags to skipUnless tags
*Updated create_image_negative module
-Updated skipUnless tag placement
*Updated delete_image_positive module
-Updated skipIf tags to skipUnless tags and placement
*Updated force_a_user_to_see_my_images module
-Removed skip tag
*Updated get_image_file_negative module
-Updated skip tags
*Updated get_tasks module
-Removed skip tag
*Updated image_life_cycle module
-Updated skip tag
*Updated image_life_cycle_tenant_permissions module
-Removed skip tag
*Updated image_sharing_deletion_accessibility_cycle module
-Removed skip tag
*Updated image_tag_life_cycle module
-Updated skip tag
*Updated image_visibility_life_cycle module
-Removed skip tag
*Updated import_export_life_cycle module
-Removed skip tag
*Updated one_to_one_image_sharing module
-Removed skip tag
*Updated remove_all_shared_images_from_user_list module
-Removed skip tag
*Updated store_image_file module
-Updated skip tags
*Updated store_image_file_negative module
-Updated skip tags
*Updated update_image_positive
-Updated skip tags
*Updated visibility_of_images_shared_between_users
-Removed skip tag
*Updated skip tags across all modules

Change-Id: Iba0c16e545849d8a656d400cec6b3fcd52a86ceb
Fixture fix for admin test cases

    * Fixed review issues

Change-Id: I0fa60ed5e21ed3b13ef8143baf98b863a2cff334
Merge "Fixture fix for admin test cases"
Merge "Missing update image metadata case"
Added fixes for SAIO.

Change-Id: If0276c1df38cda7974e645d3f3cb8fb50d131e4d
Merge "Update skipped image tests"
Added skip_open_issue for the open barbican issues from pecan merge.

Change-Id: I9def7212cac81d652c2c1d42149dfccfcab5104a
Merge "Added skip_open_issue for the open barbican issues from pecan merge."
Merge "Added fixes for SAIO."