Changed readme
Added imageWidth and imageHeight
Removed yAxisFlipNeeded and cwRotationNeeded from lumify.properties
Using metadata from Ontology.java file
Added width and height properties for videos
Added space to debug message
Added width, height, fileSize, format to lumify.properties file
Added fileSize and format to dev.owl
Added a null check
Implemented fileSize and format properties for videos
Removed debug statements for fileFormat