make_gh_website: Make a github pages website
In grunwaldlab/quiltr: Automated website creation from scattered HTML

WARNING: If you already have a website on a gh-pages branch then this function can delete it when clean = TRUE (the defualt), so use with care. Works like quilt, except it places the output in a gh-pages branch of the current git repository so that it is available online at http://user_name.github.io/repository_name/.

1 2	make_gh_website(reset_branch = TRUE, commit = TRUE, clear = TRUE, push = FALSE, branch = "master", remote = "origin", ...)

`reset_branch`	(`logical` of length 1) If `TRUE`, change back to the current git branch after making the webpage.
`commit`	(`logical` of length 1) If `TRUE`, commit all changes made to the website on the `gh-pages` branch.
`clear`	(`logical` of length 1) If `TRUE`, the contents of the `gh-pages` branch is deleted before the new website is copied.
`push`	(`logical` of length 1) If `TRUE`, push the modifications made to the `gh-pages` branch to the remote specified by `remote`. This makes the changes appear online.
`branch`	(`character` of length 1) The name of the branch in the repository that the website source exists. This is typically 'master'.
`remote`	(`character` of length 1) The name of the remote to push any changes to. Also affects the inferred location of the website online.
`...`	all other options are passed to `quilt`.