Change Details

- Update to the 1.13.6 - In preparation for go1.14 release, switch to the new bootstrap that supports freebsd/arm64 - Sync with lang/go-devel port (add new makesum target, switch to dynamic pkg-plist generation)

- Switch to the new bootstrap that supports freebsd/arm64 - Sync with lang/go-devel port (add new makesum target, switch to dynamic pkg-plist generation)

- Update to the 1.13.6 - In preparation for go1.14 release, s- Switch to the new bootstrap that supports freebsd/arm64 - Sync with lang/go-devel port (add new makesum target, switch to dynamic pkg-plist generation)