Do not increment the git cache when disabled
Properly evaluate the cleanroom
Add Config#fetch ([]) for BC
Use correct method in deprecation log
Remove platform and platform version from package names for
el, freebsd, windows, and other.
* Add architcture to solaris/aix/freebsd package names.
* Deprecation notice for #iteration in favor of #build_iteration.
Use #build_iteration instead of (deprecated) #iteration.
Update tests to use #build_iteration.
Remove unneeded quotes.
Use pkgmk_version for the version string of a package built with pkgmk.
Extract makeself build into its own packager.
Unit tests for makeself packager.