Added 2018.2.1 Changelog

Author: victoryforphil

README.md

@@ -99,6 +99,9 @@ and resync the project.
 
 
 ## Changelogs
+**2018.2.1 HOTFIX**:
+ - Removed `AsyncFilterRunner` import from Sampling Detector #12
+ - Fixed `Dogeforia` crash on stop #10
 **2018.2**:
  - Added `HoughSilverDetector`: intended for slighter slower but more precise silver mineral classification. Works nicely.
  - Added JavaDocs and in-depths comments on most detectors, scorers, and filters