Fixed: URItoPrefix not decoding %00 correctly
fixed conflict
improved fetch
- is not dependant on having a lastchunknum in every field and prints the data directly to stdout instead of keeping it in memory
- still requires an exact match (except chunknum), this means for every content in the testbed the version field must be manually specified
ccn-lite-fetch also fetches data for partially matched names
- fetch works with chunked content from testbed because version number is taken from the first response
- fetch can also be used for names which will be matches with longest prefix