Adding QR codes for cyclus.github.com
Merge pull request #39 from cyclus/add-qr

Adding QR codes for cyclus.github.com
camelCased cycicSimulation
minor cep19 updates
accepted cep18
some cep3 mods
added doc review step
stagger names in figure
updated cep 3
edits and additions to cep3
messed up location of edits