Merge ~cjwatson/launchpad:remove-lazr.testing into launchpad:master

[Colin Watson]

Remove unused lazr.testing requirement

I'm not entirely familiar with the history around this and lazr-js, but
nothing refers to lazr.testing any more.

[Colin Watson (cjwatson)]

It also hasn't been ported to Python 3 (not that it would be very hard, but why bother if we don't need to?).

[Tom Wardill (twom)]

Removal of code yay!

review: Approve

diff --git a/constraints.txt b/constraints.txt
index 6e53ff4..b1a100a 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -268,7 +268,6 @@ lazr.restful==0.20.1
 lazr.restfulclient==0.13.2
 lazr.smtptest==1.3
 lazr.sshserver==0.1.8
-lazr.testing==0.1.1
 lazr.uri==1.0.3
 libnacl==1.3.6
 lpjsmin==0.5
diff --git a/setup.py b/setup.py
index e1b28e3..a4e29a1 100644
--- a/setup.py
+++ b/setup.py
@@ -179,7 +179,6 @@ setup(
         'lazr.restful',
         'lazr.smtptest',
         'lazr.sshserver',
-        'lazr.testing',
         'lazr.uri',
         'lpjsmin',
         'Markdown',