1.0-beta.26.2 released

Metacello 1.0-beta.26.2 released. Features/BugFixes:

    * Pharo1.1 compat for OB-Metacello
    * fix  Issue 77  "later version of Project reference not loaded
after old version already loaded"
    * add MetacelloFetchingMCSpecLoader>>printOn: that prints out
loadDirective, thus restoring correct #printOn: behavior for
MetacelloNullRecordingMCSpecLoader since tutorial depends upon it..

Dale