Fix faulty hashes for Curl 7.50.2 (#1025)
Fix faulty hashes for Curl 7.50.2 (#1025)

* Apache httpd version upgrade to 2.4.20

* Update pre-install in r.json

The pre-install in the r bucket is now architecture specific and
depends on the architecture the user requested, no longer on the
architecture of the user's machine.

* Updated R to version 3.3.0

* Correct faulty hashes for Curl 7.50.2

toxeus/scoop,kodybrown/scoop,Cyianor/scoop,lukesampson/scoop,yunspace/scoop,coonce/scoop,vidarkongsli/scoop,rodericktech/scoop,r15ch13/scoop,Congee/scoop,vinaynambiar/lukesampson-,berwyn/scoop,rasa/scoop,bpollack/scoop,rmyorston/scoop,nueko/scoop,nikolasd/scoop,reelsense/scoop