renamed setup module into a setup_rhodecode.

setup is coliding with some namespaces

rhodecode/config/setup_rhodecode.py

@@ -84,4 +84,4 b' class SetupCommand(AbstractInstallComman'
         installer.setup_config(
             self, config_file, section, self.sysconfig_install_vars(installer))
         self.call_sysconfig_functions(
-            'post_setup_hook', installer, config_file)
  No newline at end of file
+            'post_setup_hook', installer, config_file)

setup.py

@@ -94,7 +94,7 b' setup('
     main = pylons.util:PylonsInstaller
 
     [paste.global_paster_command]
-    setup-rhodecode=rhodecode.config.setup:SetupCommand
+    setup-rhodecode=rhodecode.config.setup_rhodecode:SetupCommand
     make-index=rhodecode.lib.indexers:MakeIndex
     make-rcext=rhodecode.config.rcextensions.make_rcextensions:MakeRcExt
     upgrade-db=rhodecode.lib.dbmigrate:UpgradeDb