I can access existing files just fine. For example, this works perfectly to retrieve the contents of README.md at the root of the repo:
https://api.github.com/repos/kevindecent/decent-salesforce/contents/README.md
However, if I create a new file at the root of the repo called 'test.txt', I get a 'Not Found' error when I try to retrieve it like so:
https://api.github.com/repos/kevindecent/decent-salesforce/contents/test.txt
Why can't I access newly created files at the root of the repo, using the Github API? Is my access token corrupt or something?