[docs] reworked index page, got rid of publications page
[docs] got rid of redundant README, updated development instructions
[docs] readme
fix caffe acm-mm paper link
host materials on dl.caffe.berkeleyvision.org
[docs] cosmetic
[docs] moved example md’s to examples/**/md’s and added script to gather
them for publication
[docs] updated instructions for contributing documentation
[docs] shelhamer's minor suggestions
Merge pull request #675 from sergeyk/master

Revamped docs system
Merge branch 'master' of https://github.com/BVLC/caffe

Conflicts:
	docs/index.md
update procbuf script.