Update django-debug-toolbar from 1.8 to 1.9 (#2941)
Update django-debug-toolbar from 1.8 to 1.9 (#2941)


KWierso/treeherder,edmorley/treeherder,edmorley/treeherder,edmorley/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder