Updated the Gem manifest.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>
Task for building SHA512 checksums.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>
Task for creating Git tags.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>
Task for automatically signing Gems.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>
Create checksums for a single Gem version.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>
Create checksums after building Gems.

Signed-off-by: Yorick Peterse <yorickpeterse@gmail.com>