Remove duplicate quality parameter line.

Author: Amir Tocker

cloudinary-core/src/main/java/com/cloudinary/Transformation.java

@@ -563,7 +563,6 @@ public String generate(Map options) {
         params.put("h", Expression.normalize(height));
         params.put("o", Expression.normalize( options.get("opacity")));
         params.put("q", Expression.normalize( options.get("quality")));
-        params.put("q", Expression.normalize( options.get("quality")));
         params.put("r", Expression.normalize( options.get("radius")));
         params.put("so", startOffset);
         params.put("t", namedTransformation);