Template Updates

✔ DONE Landing Page: https://f.cloud.github.com/assets/535012/421419/00cd9030-ad08-11e2-8f01-9323e6269d1a.png
3 CTA graphics representing Learn, Earn, Level Up
reference: copy around calls to action: https://github.com/mozilla/CSOL-site/issues/105

Learn/Earn Pages: https://f.cloud.github.com/assets/535012/427553/9fb01764-ade8-11e2-91e2-4a5259d01520.png
✔ DONE
Icons for filter navigation
topic: STEAM
org
age
badgetype: Participation, Skill or Achievement badges
Activity type: online or offline


Learn/Earn Detail Pages: https://f.cloud.github.com/assets/535012/431601/4b695292-ae8d-11e2-8947-254d5e6f8034.png
✔ DONE
Related badges treatment