Reordering to keep in alphabetical order

Author: blnicho

pyomo/environ/__init__.py

@@ -41,12 +41,12 @@ def _do_import(pkg_name):
     'pyomo.contrib.cp',
     'pyomo.contrib.cspline_external',
     'pyomo.contrib.example',
-    'pyomo.contrib.libaslfunctions',
     'pyomo.contrib.fme',
     'pyomo.contrib.gdp_bounds',
     'pyomo.contrib.gdpopt',
     'pyomo.contrib.gjh',
     'pyomo.contrib.gdp_bounds',
+    'pyomo.contrib.libaslfunctions',
     'pyomo.contrib.mcpp',
     'pyomo.contrib.mindtpy',
     'pyomo.contrib.multistart',