Switch to DisplayColumn.getFormattedHtml() and use HtmlString (#59)

Fix assorted encoding problems

Author: labkey-jeckels

SequenceAnalysis/src/org/labkey/sequenceanalysis/query/SequenceAnalysisUserSchema.java

@@ -31,6 +31,7 @@
 import org.labkey.api.query.SimpleUserSchema;
 import org.labkey.api.security.User;
 import org.labkey.api.sequenceanalysis.pipeline.SequenceOutputHandler;
+import org.labkey.api.util.HtmlString;
 import org.labkey.api.util.PageFlowUtil;
 import org.labkey.api.view.ActionURL;
 import org.labkey.sequenceanalysis.SequenceAnalysisSchema;
@@ -362,7 +363,7 @@ public DisplayColumn createRenderer(ColumnInfo colInfo)
                 @Override
                 public void renderGridCellContents(RenderContext ctx, Writer out) throws IOException
                 {
-                    String result = StringUtils.trimToNull(super.getFormattedValue(ctx));
+                    String result = StringUtils.trimToNull(super.getFormattedHtml(ctx).toString());
                     String delim = "";
                     if (result != null)
                     {