Using new attribute Schema class for each attribute such as for properties

[Sergey Kraynev]

At now we have Schema class for attribute and should use it for all attributes such as for properties:

attributes_schema = {
       'attr_name': attributes.Schema(
             'Description')
}

[Openstack Gerrit (openstack-gerrit)]

Fix proposed to branch: master
Review: https://review.openstack.org/89331

[Openstack Gerrit (openstack-gerrit)]

Fix proposed to branch: master
Review: https://review.openstack.org/89332

[Openstack Gerrit (openstack-gerrit)]

Fix proposed to branch: master
Review: https://review.openstack.org/89553

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/89331
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=e01251b6058481d08a51e9566b603f6bf5f24913
Submitter: Jenkins
Branch: master

commit e01251b6058481d08a51e9566b603f6bf5f24913
Author: Sergey Kraynev <email address hidden>
Date: Fri Apr 18 09:15:00 2014 -0400

    Using new attribute schema for all resources

    Currently resources use old style of attribute schema. For example:

        attribute_name: _('Description')

    This patch contains changes to migrate for new attribute Schema class.
    For example:

        attribute_name: attributes.Schema(_('Descriprion'))

    Partial-Bug: #1307319

    Change-Id: I54c7b9d481655b0051d0f7ff668672011ac882e9

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/89332
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=2d31330ade6dc0536aba820e5b98905c2178107d
Submitter: Jenkins
Branch: master

commit 2d31330ade6dc0536aba820e5b98905c2178107d
Author: Sergey Kraynev <email address hidden>
Date: Mon Apr 21 06:41:08 2014 -0400

    Make attributes definition similar on properties

    Current attributes_schema contains hard codeded names of attributes.
    This patch replaces all hard coded names on variables defined in
    ATTRIBUTE tuple.

    Change-Id: I1ea7b33bd598dba07f2190c282497c573463b0dd
    Partial-Bug: #1307319

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/89553
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=be26f4089eb51b84a455057aaddbcb2f2cbbc57c
Submitter: Jenkins
Branch: master

commit be26f4089eb51b84a455057aaddbcb2f2cbbc57c
Author: Sergey Kraynev <email address hidden>
Date: Tue Apr 22 08:20:01 2014 -0400

    Deprecating the old style attribute Schema

    There is last patch to migrate on new attribute Schema.
    The main changes are:
     - Deprecation warning was added in from_attribute function.
       If attribute have old format, it will be converted to new schema format
       and Deprecation warning will be raised.
     - Translation to new Schema was added in function schema_from_outputs.
     - All generic resources have been changed and use new Schema class now.
     - Some others tests have been fixed and use new Schema class now.

    Change-Id: Icf92f2d275a86a13c656b0e74b725a442db3e532
    Closes-Bug: #1307319