This adds support for a default sigfile parameter for the jar signing service.
Various eclipse projects hardcode the name of the signature files added to their jars, so we want to force that to a fixed name "ECLIPSE_" for backwards compatibility reasons.
In the long term, all project should handle different signature files gracefully as the signature file is usually derived from the key name which might change any time.
This adds support for a default sigfile parameter for the jar signing service.
Various eclipse projects hardcode the name of the signature files added to their jars, so we want to force that to a fixed name "ECLIPSE_" for backwards compatibility reasons.
In the long term, all project should handle different signature files gracefully as the signature file is usually derived from the key name which might change any time.