Refactored seeds.rb. Added script to parse courses from GMU catalog

2 jobs for 25-load-catalog in 2 minutes and 20 seconds
Name Stage Failure
test_api Test

db/seeds.rb:52:3: W: Lint/ShadowedArgument: Argument semester was shadowed by a local variable before it was used.
semester = Semester.find_by season: 'Fall', year: 2018
db/seeds.rb:110:1: C: Layout/TrailingWhitespace: Trailing whitespace detected.

75 files inspected, 2 offenses detected
ERROR: Job failed: exit code 1