fixing install scripts for numpy and matplotlib
forgot one line
cleanup
moved to s3
adding headers to allow cron requests to go through on admin-only routes, and setting the special cron header
Merge pull request #423 from shatterednirvana/use-nginx-port-in-cron

Enabling cron requests on admin-only routes
cleanup of pika install
reveted link
Merge pull request #422 from briandrawert/fix-matplotlib-numpy-install

Fixing install scripts for numpy and matplotlib
Merge pull request #5 from AppScale/testing

sync with main branch