Fix version display position on system info page

Current the version info position is absolute, so it may cover On
the table when there are lots of items in the table. Fix this by
making the version info relative.

Change-Id: I82cf36a6a50ff790f954aeee83ab2e4d61eadd69
Closes-bug: 1331685
Exclude security group related quotas when the extension disabled

When using neutron as network service and security group extension
disabled, the quotas update workflow will hit some error, because
'security_group' and 'security_group_rule' are passed to the quotas
update method for neutron.
This patch fixes the problem by excluding these two quotas when
neutron security group extension is disabled.

Change-Id: I0011e1c0956d3248b748f109d5ab5e93ec55f7d3
Closes-bug: 1330632
Allow running a subset of the integration tests

This follows the same syntax as a running a subset of the unit tests.

Change-Id: I36dfa8280b8fc63e7b650dfce6dbb0df26e73852
Closes-Bug: #1333774
Fix inconsistent inline help text in forms

Currently, help text is only shown for some input fields.
For example, if you go to 'Launch Instance', click on
the input field 'Instance Count' to see the help tooltip.
It is not displayed for checkboxes (BooleanFields) or dropdown menu,
even though help_text is provided in the code.

This change places a small 'info' icon beside each label (if help_text
is defined for that django form element) so that when you hover over it,
it will show you the corresponding help text.

This patch provides a uniform solution for all field and allows to user to
immediately see which fields have help.

Change-Id: Ie2d85503160071ba4062b3368e2ef79e7786343e
Closes-Bug: #1332738
Closes-Bug: #1330766
Make security rules with All translatable

The security rule names that include the word "All" should be
translatable.  I've included a SECURITY_GROUP_RULES value with
the 3 translatable rules from local_settings.py.example so that
we will actually have translations for those values.

Change-Id: Id21ac0e6ea328ab18f35f7711de356015db5f50a
Closes-bug: #1334031
Check neutron agent extension support in Info page

Some neutron plugin don't support agent extension, and
Horizon show 404 error on admin info page.
In this commit, we are going to add check if agent
extension supported or not.
Closes-bug: 1331032

Change-Id: I5cd3ec747c650fc2b826d55f39be618eca1b7caa
Imported Translations from Transifex

Change-Id: I074c49b988b159382f946e781853df050da5d1d7
Merge "Exclude security group related quotas when the extension disabled"
Merge "Imported Translations from Transifex"
Merge "Check neutron agent extension support in Info page"
Merge "Make security rules with All translatable"
Fix typo in calling is_the_current_page method

The method is_the_current_page in the is_login_page is not called, it is
only referenced.

Partially implements blueprint: selenium-integration-testing

Change-Id: I28530fe03288bc6b4d9f77b361b7e743b1c04c26
Merge "Allow running a subset of the integration tests"
Merge "Fix inconsistent inline help text in forms"
Merge "Fix typo in calling is_the_current_page method"
Merge "Fix version display position on system info page"