refactored MetacelloProjectRegistration towards Config & Baseline specs doing the work. Changed lookupSpec: to use baseName so it can find whats already loaded
MetacelloMCProjectSpec is not abstract, o dear
make MetacelloMCProjectSpec abstract
Make concrete MetacelloMCProjectSpec. More code can move to it as it should take lowest precedence when merging.
renaming of MetacelloMCProjectSpec seem to cause problems. Reverted
fix registration tests
removed assertion on setting project - class version problem
Merge pull request #217 from finworks/master

use baseline name to lookup