updated index. added about.
Merge branch 'master' of https://github.com/EricaJaclynStein/ericajaclynstein.github.io

Conflicts:
	_posts/2014-03-29-jekyll-are-static-site-generators-easier-to-use.md
	_posts/2014/2011-12-29-jekyll-introduction.md

_posts/2014/2014-03-29-jekyll-are-static-site-generators-easier-to-use.m
d
	index.html