made ParserItem more flexible by really using REX to get the series name.
Additionaly SeriesParser now accecpts the whole path of a file not just the filename.
The items that where there before should still work if only the name is given!
Passing the whole path to SeriesParser now in the crawl code. Should allow for more complex Series detection.
Changed deprecated InsertHelper and used compiled statements instead to do bulk inserts.