fixed bug that messed up XML on save if media file wasn't found
add segmented video example app
Create README.md
add initial integration of segmented video
Merge remote-tracking branch 'origin/segmentedVideo'
Merge branch 'integrateSegmentedVideo'
isSegmented testing in languagetester
Merge branch 'integrateSegmentedVideo'

Conflicts:
	RFIDBook/bin/data/settings/book.xml