don't install the tests extras by default when running develop_install (#82)

Author: maximlt

pyctdev/util.py

@@ -83,9 +83,7 @@ def get_tox_deps(env,hack_one=False):
     'long':'options',
     'short': 'o',
     'type':list,
-    # TODO: confusing to do this, because it means no way to have
-    # none
-    'default':['tests']
+    'default':[]
 }
 
 # the hack for above default