Update docs
Turn off check_devtools. Closes #446
Organise NEWS
Pick version number
Update check notes
Add roxygen ver dep to DESCRIPTION. Better wording in news.
Final notes
Look for github PAT in env var.
Closes #445
Update documentation
throw error on trailing slashes in GitHub paths
Merge pull request #448 from krlmlr/github-trailing-slash

throw error on trailing slashes in GitHub paths
Mask base::system.file with devtools version
Update NEWS
Mask utils::help with devtools version
Mask utils::? with devtools version
Document arguments for help and ?, to make R CMD check happy
Add tests for help
Bump max version for rtools & R 3.1
Use rstudioapi package
Re-document