added ConfigurationOfAltBrowser as example
working on conf
added Unexpire-NicolasPetton.20
file: 'ConfigurationOfOSProcess';				repository: 'http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo30/main'.
about to test loading
fixes on scripts
fixed subdir in the url
merged Unexpire and extensions and patch into main package
merged and fixed conf