Refactor metacello to deal with platform specific file system and events managers.
Refactor metacello to deal with platform specific file system and events managers.
Add a PharoCommonPlatform to handle common code for the Pharo platform.
Add a PharoCommonPlatform package for Metacello.
Move MCFtpRepository extension in the Metacello-PharoCommonPlatform package.
Add Metacello-PharoCommonPlatform as dependency for Pharo.
Remove useless class.
Merge branch 'master' of https://github.com/demarey/metacello-work into issue_65