Some changes

Fixes #605
Possibly #604
Other minor tweaks

src/main/java/com/intellectualcrafters/plot/object/Plot.java

@@ -542,6 +542,31 @@ public class Plot {
         PlotAnalysis.analyzePlot(this, whenDone);
     }
     
+    /**
+     * Set a flag for this plot
+     * @param flag
+     * @param value
+     */
+    public void setFlag(String flag, Object value) {
+        FlagManager.addPlotFlag(this, new Flag(FlagManager.getFlag(flag), value));
+    }
+    
+    /**
+     * Remove a flag from this plot
+     * @param flag
+     */
+    public void removeFlag(String flag) {
+        FlagManager.removePlotFlag(this, flag);
+    }
+    
+    /**
+     * Get the flag for a given key
+     * @param flag
+     */
+    public Flag getFlag(String key) {
+        return FlagManager.getPlotFlag(this, key);
+    }
+    
     /**
      * Delete a plot
      * @see PS#removePlot(String, PlotId, boolean)

src/main/java/com/intellectualcrafters/plot/object/Rating.java

@@ -18,7 +18,15 @@ public class Rating {
     private int initial;
     
     public Rating(int value) {
+        this.initial = value;
         ratingMap = new HashMap<>();
+        if (value < 10) {
+            for (int i = 0 ; i < Settings.RATING_CATEGORIES.size(); i++) {
+                ratingMap.put(Settings.RATING_CATEGORIES.get(i), value);
+            }
+            changed = true;
+            return;
+        }
         if (Settings.RATING_CATEGORIES != null && Settings.RATING_CATEGORIES.size() > 1) {
             for (int i = 0 ; i < Settings.RATING_CATEGORIES.size(); i++) {
                 ratingMap.put(Settings.RATING_CATEGORIES.get(i), (value % 10) - 1);
@@ -28,7 +36,6 @@ public class Rating {
         else {
             ratingMap.put(null, value);
         }
-        this.initial = value;
     }
     
     public List<String> getCategories() {