Continuum should not update SCM url for Maven1 projects.

I've some Maven1 projects with parametrized SCM urls, in form of
scm:cvs:pserver:${scm1.server}:/root/to/repo:module
They are correct for Maven1 - SCM plugin works with them very good.
Continuum do not handle them as there's no way to specify value for ${scm1.server} property (and I think it's OK).
Continnum loads evaluated project.xml (with ${scm1.server} replaced by correct value) and starts building peoject but after checkout updates in internals (ContinuumProject) value for SCM url with one from project.xml
so in next build SCM url is invalid.
As a resolution for this I'd like to propose:
1. add an option to import Maven1 project using SCM url only (and read rest of properties from loaded POM) so user may provide evaluated version (this is a good thing to be done in plugin for Maven1)
2. do not update ContiuumProject.scmURL based on POM;