Bake 2.2.0

This version includes the following new features:

• Added support for template projects which can be specified with -t in the new command
• Automatically uninstall all packages with errors by adding --missing to uninstall command
• Add new "id" template function which returns variations on the project id

This version contains the following improvements:

• Don't build bake with bake
• Skip projects with invalid build configurations
• Add command line help for "foreach" command
• Improve error reporting in uninstall command
• Rename bake init to bake new
• Rename bake locate to bake info
• Improve output of bake list

This version contains the following bugfixes:

• Fix crash when uninstall was invoked on non-existing project
• Always link bake executable with correct libraries
• Fix bug with recursively copying directories