template to rely on the the "id" attribute

The exception fixed is the following:
NoReverseMatch: Reverse for 'detail' with arguments '('',)' and keyword
arguments '{}' not found. 1 pattern(s) tried:
[u'project/volumes/(?P<volume_id>[^/]+)/$']

The test data doesn't include a volumeId attribute to volumes but they
contain an id attribute.

Here I modify the template to rely on the the "id" attribute but maybe
real data has a volumeId attribute and it's the test data in
openstack_dashboard/test/test_data/nova_data.py that needs to be
modified instead.

Change-Id: Ia561c2db1c59e51fb669e1ad6636d9b3bc9f7676
Fix tab show/shown handlers for bootstrap v3

Also remove preventDefault() call from tab 'show' handler -
with that call it required 2 clicks to switch to a
lazy-loaded tab.

Change-Id: I4ba55c6f750cb9724287d5a9f2297666c0cece01
Closes-Bug: #1347002
Closes-Bug: #1350117
Rename selenium.py -> selenium_tests.py

Do this to avoid problems with importing from selenium package in
these files.

Change-Id: I90da4e178f66d059bfab55d1e7db5e6d02be1ef7
Closes-Bug: #1339023
Merge "Fix tab show/shown handlers for bootstrap v3"
Merge "template to rely on the the "id" attribute"
Merge "Rename selenium.py -> selenium_tests.py"