Fix small pep8 issue

This slipped through as it is an existing bug in 1.4.5.

Change-Id: Ie8019f92608320fbcf05ed22063ed326e618ca93
Closes-Bug: #1267994
External interface shows as up fake

On the network topology router-mouse-over-balloon, the list of
interfaces contains one labeled "fake<some_id>" which is a placeholder
for the external interface.

This interface should be labeled with a much less confusing tag.
"extern" or "gateway" seems much better.

Closes-Bug: #1273774

Change-Id: I873f80244757f573778abcac746c32c26732c8a9
Change 'update default quotas' success and failure messages

Success and failure messages include formatting that adds name,
which makes for awkward phrasing when displayed to the user.
Removed formatting to clarify message text for both success and
failure messages.

Change-Id: Id754ec9cb132ba82c07c13b05c76367739d3faaf
Closes-Bug: #1274654
Make object upload success message translatable.

Since the corresponding request is not ajax, we should
use "force_unicode" to translate the message.

Closes-Bug: #1252089

Change-Id: I76098a0d4b51c5f479deca01cbd3702989a5f162
Translating entity types in client side templates

This patch changes the remaining labels not localized in
the client side templates.

Change-Id: If01b9241ad5f81bbf810ad31bae9b24a2016ee3f
Closes-bug: #1226159
fix templatetag for no fractional bytes

In django 1.6, testing 0.0005 MB fails due to rounding issues.

Since a fractional byte makes no sense, just casting the float
value to an int.

Partially-implements: blueprint django-1point6
Change-Id: Id82faf32f0670f6342dac87a08affc10c7fda8de
Merge "Fix small pep8 issue"
Merge "Translating entity types in client side templates"
Merge "External interface shows as up fake"
Merge "Make object upload success message translatable."
Merge "Change 'update default quotas' success and failure messages"
Merge "fix templatetag for no fractional bytes"