Tox option "usedevelop" is not required since 4facceee42fb6296c0d907681858ddd1d0192363

tox.ini

@@ -1,5 +1,3 @@
-# !!! When making changes, make sure to also edit .travis.yml !!!
-
 # Note: Supervisor supports Python 2.4 but "py24" is not listed in envlist
 # because tox has a dependency on distribute, which no longer supports 2.4.
 
@@ -25,4 +23,3 @@ deps =
     nose
     coverage
     nosexcover
-usedevelop = true