do not setup __debug - let the user do if required - do not interfere type with core

Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>

lib/cdist/core/code.py

@@ -92,9 +92,6 @@ class Code(object):
             '__global': self.local.out_path,
         }
 
-        if log.getEffectiveLevel() == logging.DEBUG:
-            self.env.update({'__debug': "yes" })
-
     def _run_gencode(self, cdist_object, which):
         cdist_type = cdist_object.cdist_type
         script = os.path.join(self.local.type_path, getattr(cdist_type, 'gencode_%s_path' % which))