Added jhc-study 09 samples.
Added jhc-study 09.1 samlpes.
Added jhc-study 10 samples.
Added jhc-study 10.1 samples.
Added jhc-study 11 samples.
Added jhc-study 12 samples.
Added jhc-study 13 samples.
Added jhc-study 14 samples.
Added jhc-study 15 samples.
Added jhc-study 16 samples.
Added jhc-study 17 samples.
Renamed image dir.
Merge branch 'master' into gh-pages