title: ReplaceText processor - replace \r\n with just \n
body: <p>GetTwitter processor returns flow file with \r\n (\0D\0A) at the end. I am building Elasticsearch bulk insert file (using MergeContent Processor) and need to replace \r\n just with \n (\0A). Otherwise I am getting error back from ES.
  I am thinking to use ReplaceText processor but not sure what to use as a search and replace parameters.</p>
  
  <p>Thanks in advance.</p>