Refs #2063. preparse() -> preParse().

lib/pipeline/Pipeline.js

@@ -79,7 +79,7 @@ var Pipeline = module.exports = (function(){
 		CW TODO -- move filter past projections where possible, and noting corresponding field renaming.
 		*/
 		if (pipelineInstance.preParse instanceof Function) {
-			pipelineInstance.preparse();
+			pipelineInstance.preParse();
 		}
 
 		/*