Fix style violation of switch-case in connection_manager_dispatch()
Remove obvious comment from connection_manager_dispatch()
Fix style violation in open_config()
Remove trailing whitespace
Fix condition

The condition was already false, as ws_connector_flush() never returns a
number > 0. I guess the author meant to iterate as long as there was no
error here.
Merge pull request #486 from matthiasbeyer/fix-connector_module

Fix style in connector module