29 github release

[jmbarbone]

resolves #29

• update require_namespace() (add .GithubRelease() #29)
• Create github-release.R (add .GithubRelease() #29)
• Create dot-GithubRelease.Rd (add .GithubRelease() #29)
• bump NEWS and version (add .GithubRelease() #29)
• Create r-check-version.yaml (add .GithubRelease() #29)