using least idaction and deleting duplicates when they are found to be inserted. Since tracker process can potentially fail before duplicates are removed, added test to make sure reports work when duplicate actions exist in the DB.
remove duplicated code to load autoload.php and to be able to register more autoloaders (eg for test files) on demand. This I got read of many includes that had to be updated all the time and that had to be updated all the time when moving iles
