added more partner logos to homepage
Merge pull request #20 from MissionBit/partners

added more partner logos to homepage
test out jekyll template
add about-us page
try to make it work in a project page
switch back to relative in template
add --safe to jekyll instructions
jekyllify donate page
jekyllify get-involved pages
consolidate parse code in get-involved
note what laptop page is for
jekyllify mobile-class
jekyllify ops
jekyllify partners
jekyllify teaching-tips
jekyllify programs
jekyllify projects pages
break things up into includes, add minimal template, jekyllify share page
jekyllify students/spring2014
opt-in to mentor alerts on index, get-involved, donate and teaching-tips