Removing redundant onScrollStop event in the cases of stopping previous scroll behavior.

Adding inFireEvent parameter on stop function of TouchScrollStrategy.

DCO-1.1-Signed-Off-By: Kunmyon Choi kunmyon.choi@lge.com
Merge pull request #774 from enyojs/BHV-4665-kunmyonchoi

Removing redundant onScrollStop event in the cases of stopping previous ...

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)