Add course outline link to offering

[jonbiemond]

Scrape the course outline URL for an offering and add it to the model and frontend.

[0x53616D75656C]

The course outline can be dynamically created for each offering like so.

def parse_offering_node(node: Node, course: Course, term: Term) -> Offering
    crn = node.css_first('li[class="sctn-block-list-item crn"] span').text(False)
    outline = f"https://www.bcit.ca/outlines/{date.today().year}{term}{crn}"

One temporary issue is, until BCIT adds the course outline, you will receive response status code 404 not found.

[jonbiemond]

@0x53616D75656C That's awesome! Are you interested in opening a PR?