Rename short report methods:

- singleLineReport() -> shortReportLine()
 - singleLineReportTo() -> shortReportLineTo()
 - singleLineReportData() -> shortReportMap()

commons/src/main/java/org/archive/util/ArchiveUtils.java

@@ -662,15 +662,15 @@ public class ArchiveUtils {
     }
 
     /**
-     * Utility method to get a String singleLineReport from Reporter
-     * @param rep  Reporter to get singleLineReport from
+     * Utility method to get a String shortReportLine from Reporter
+     * @param rep  Reporter to get shortReportLine from
      * @return String of report
      */
-    public static String singleLineReport(Reporter rep) {
+    public static String shortReportLine(Reporter rep) {
         StringWriter sw = new StringWriter();
         PrintWriter pw = new PrintWriter(sw);
         try {
-            rep.singleLineReportTo(pw);
+            rep.shortReportLineTo(pw);
         } catch (IOException e) {
             // not really possible
             e.printStackTrace();

commons/src/main/java/org/archive/util/Reporter.java

@@ -37,13 +37,13 @@ public interface Reporter {
      * 
      * @param writer to receive report
      */
-    public void singleLineReportTo(PrintWriter pw) throws IOException;
+    public void shortReportLineTo(PrintWriter pw) throws IOException;
     
 
     /**
      * @return Same data that's in the single line report, as key-value pairs
      */
-    public Map<String,Object> singleLineReportData();
+    public Map<String,Object> shortReportMap();
 
     
     /**
@@ -51,5 +51,5 @@ public interface Reporter {
      * 
      * @return String single-line summary legend
      */
-    public String singleLineLegend();
+    public String shortReportLegend();
 }