Small deployment helper pages for such things as: installing packages, publishing, etc.
InstallModules.aspx will install modules from %datafolder%/packages. Modules and order are specified in a query string parameter called 'modules'
InstallPackages.aspx will install all packages found under /sitecore/admin/packages folder.
Publish.aspx will publish everything from master to the web database.
Got more deployment helpers? Pull request them. Just have some ideas? - Share them :)