GPW works for all images now, not just jpg's.
Added null check for metadata.
Instance variables are now final.
JSONUtil.parse method && LOGGER.debug
Changed defaultFPSToExtract from 1.0 to 0.1.

This correlates to a video size of about 3 minutes.
{ } for if statement
Formatting
updated README
changed javadoc descr
Updated README
Added README for Sentiment Analysis Module
Removed "format" as a property
Added image Property to README
Added README for Storm - Video Processing
Added null check to file parameter