Add links from Week 1 to Curriculum page

[jendiamond]

This is odd. I messed up my commit message so I did ran git commit --amend and my commit message seems to have become attached to one of your commits.

[wykhuh]

@jendiamond --amend adds new changes to the previous commit. That's why your commit is attached to my previous commit.

[jendiamond]

Should I re-do this commit as a separate item? And close this commit?

[wykhuh]

@jendiamond It probably would be a cleaner commit history if you close this PR and redid it with amend.