Comment 1 for bug 2035383

Here is a branch: user/sandbergja/lp2035383-docs-package-gitignore

Here is the link: https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sandbergja/lp2035383-docs-package-gitignore

Here are the testing notes from the commit:

1. cd docs
2. perl generate_docs.pl --base-url="http://example.com"
3. git status
4. Note that there is a bit less clutter, since package.json no longer appears under "Untracked files"