Change plate reader/writer to use columns as wells

src/main/java/PlateFileWriter.java

@@ -59,7 +59,7 @@ public class PlateFileWriter {
             }
         }
 
-        //this took forever
+        //this took forever, and I don't use it, because it makes reading data in a huge pain
         List<List<String>> rows = new ArrayList<>();
         List<String> tmp = new ArrayList<>();
         for(int i = 0; i < wellsAsStrings.size(); i++){//List<Integer[]> w: wells){
@@ -99,7 +99,7 @@ public class PlateFileWriter {
             else {
                 printer.printComment("Std. dev.: " + stdDev);
             }
-            printer.printRecords(rows);
+            printer.printRecords(wellsAsStrings);
         } catch(IOException ex){
             System.out.println("Could not make new file named "+filename);
             System.err.println(ex);