adding relationship 'with ___ is (not) ___' search condition so that people can easily search for all contacts related in a certain way to one specific contact (without having to search for rel with contact in search), and fixing 'relationship in search' search conditions
acs-translations is required by core packages (i.e. acs-subsite), but wasnot made part of acs-core in CVSROOT/modules. As a core package, I havegiven it the current 5.2.3b2 version number, and I made acs-lang dependon it. And I made acs-subsite depend on acs-lang, as it should.