Issue #271: proposed fix ... move species into the Metacello-TestsCommonMC.pharo20 package and remove species, packageInfo and packageSet from MetacelloTestsMCPackage in Metacello-TestsMCResources package
Issue #271: bump mcz versions
Merge pull request #272 from dalehenrich/issue_271

Issue 271
Issue #274: update Pharo3.0 and GemStone install instructions [ci skip]
typo [ci skip]
another typo [ci skip]
align dev and master branches [ci skip]