Removing django-debug-toolbar.

I'm not aware of anyone using it, so taking it out.  It was only
ever installed for developers.

desktop/devtools.mk

@@ -19,7 +19,6 @@
 
 # May require download from PyPI or whereever
 DEVTOOLS += \
-	django-debug-toolbar \
 	ipdb \
 	ipython \
 	nose \

ext/thirdparty/README.md

@@ -49,7 +49,6 @@ Downloaded third party dependencies during build
 
 |Re-distributed|Project|Version|License|Source URL|
 |--------------|-------|-------|-------|----------|
-|Y|Django_debug_toolbar|0.7.0|BSD|http://github.com/robhudson/django-debug-toolbar/tarball/0.7.0|
 |Y|ipython|0.10|BSD|http://ipython.scipy.org/dist|
 |Y|MooTools-Core|?|MIT|http://mootools.net/download|
 |Y|Nose|0.11.1|LGPL|http://somethingaboutorange.com/mrl/projects/nose/0.11.1/|