- Set location of config file to path on vocab.
- (debugging) searchForAll is sequential (instead of parallel).
Revert "- (debugging) searchForAll is sequential (instead of parallel)."

This reverts commit fea479adb21a8ed2c0c78eab7cabce09fd05e53b.
- (debugging) searchForAll is sequential (instead of parallel).
- Log tracing information from LocalLuceneSearcher.
- check if debug logging works;
- no duplicate '.properties' file extension.
- separate log handlers using only a comma and no space.
- Is property java.util.logging.config.file set?
- Set loggerproperties.
- Set loggerproperties.
- Remove logging test.
- Weaken Metastasis_IV, so that hopefully it will produce results.
- Output formatting: a newline after each result.
- Zylab patis search client version 0.84; API_Demo returns hits for two patients.
Include all Patisnumbers from Scott's list.
- Add two remaining patisnummers.