Removed course_condition factory
Removed course_condition factory

It fails FactoryGirl linting because it doesn't declare the now non-null
`conditional` association. Since it cannot be directly instantiated, and
the factories for things which act_as conditions do declare
`conditional`, it isn't needed.

cysjonathan/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,BenMQ/coursemology2,xzhflying/coursemology2,xzhflying/coursemology2,Coursemology/coursemology2,cysjonathan/coursemology2,Coursemology/coursemology2,xzhflying/coursemology2,Coursemology/coursemology2,BenMQ/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,Coursemology/coursemology2,harryggg/coursemology2,harryggg/coursemology2,BenMQ/coursemology2,harryggg/coursemology2