added anylzer error in order to better track errors during analyze process. removed intermediate analyzer classes. checkers now register directly. if too many files are being processed by jhawk the files are split into batches and then analyzed. this reduces memory consumption of the process. fixed bug in complexity report where a variable was used that had not been initialized. add is now again a valid type for parsing. again some changes to the url scheme for the rest api. repos are only removed from the file system if they exist. better string representation for objects. fixed a bug where some metric deltas would be calculated even if no previous version existed. preparing revision level stats.
increased batch size