Merge pull request #236 from erinspace/jobs

Add better anchor points for pop-open job descriptions when reached via ...
Add elasticsearch case study, closes #237
add elasticsearch logo
Merge pull request #238 from erinspace/news

Add elasticsearch case study to news
add square COS logo as og:image for facebook posts
Merge pull request #239 from erinspace/fbook_img

add square COS logo as og:image for facebook posts
Update jobs.mako
Merge pull request #240 from AndrewSallans/patch-23

Update jobs.mako
Update jobs.mako
Merge pull request #241 from AndrewSallans/patch-24

Update jobs.mako
Add elife RP:CB story to news, closes #243
Merge pull request #244 from erinspace/news

Add elife RP:CB story to news, closes #243
add project manager and coordinator jobs