[Pharo-project] [5822] Directories browser cache stuff and not refreshing on host change

Pharo image: 1.4 Steps to reproduce: 1. Open a pharo 1.4 image in a mac or win32 host 2. add a directory repository to any MC package, save and quit 3. open that image in a different host (linux for example) You'll be surprised the next time you try to add a MC directory repository. No easy way to refresh that cached content. http://code.google.com/p/pharo/issues/detail?id=5822 sebastian o/