Added check for ew configuration in function flushing_raw_data_stream() before...

Added check for ew configuration in function flushing_raw_data_stream() before calling nmxptool_ew_send_heartbeat_if_needed()


git-svn-id: file:///home/quintiliani/svncopy/nmxptool/trunk@1250 3cd66e75-5955-46cb-a940-c26e5fc5497d