tweaks at various screen dimensions. also made fashion show random students not random
changed landing.html to allow all images or fashion show
might have applied previous commit to wrong tempalte file. trying again.
merged and pushed landing change
merge conflict removed
added placeholder image to stream
Merge branch 'feature/showrca2014' of github.com:torchbox/verdant-rca into feature/showrca2014

Merged with origin.
Merge branch 'feature/showrca2014' into develop