patch 005 more WIP but at least it seems to look into selected folder in addition to
Basically just monkeying around (it does not do anything with local plugin set) but I can try and push this a bit more so it will actually search plugins in second locationI think main idea was to allow 'favorities' set of plugins somewhere in user dir, if user can't change stuff in /usr. Today Cingg can look in dufferent places for plugins depending on env. variables, still gui might be handy for some users.Also, it show how to add new category in oreferences, so we can offload few things into new tab in the future (or just add them there)