fixes for links to folders of different package instances: - when resolve_local is used, fetch the correct index page, when target folder has an index page defined - when resolve_local is used, avoid potential resolving loop various code improvements: - improve comments - use better variable names - remove dead code - Package.lookup: make it am ad_instproc and make clear, it returns an integer
Make so that newly displayed column 'title' in child-resources is not displayed by default, therefore keeping old behavior for those who don't want it explicitly
Now one can either select displayed columns by blacklist (hide) or whitelist (columns)