1. added streaming stop; 2. Moved section "Steps to work with simulated Twitter stream" before the live twitter stream section to be consistent. 3. Removed the following line because we currently return the results after streaming is over because of an issue.
1. added streaming stop;
2. Moved section "Steps to work with simulated Twitter stream" before the live twitter stream section to be consistent.
3. Removed the following line because we currently return the results after streaming is over because of an issue.

"Since our script is querying the current window, it will return no results after the streaming is over. "

vjr/snappydata,vjr/snappydata,vjr/snappydata,vjr/snappydata