Add new org.json JSON library plus a few usages (#55)

Author: labkey-adam

src/org/labkey/workflow/view/WorkflowViewBase.java

@@ -18,7 +18,7 @@
 import org.apache.commons.lang3.StringUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import org.json.old.JSONObject;
+import org.json.JSONObject;
 import org.labkey.api.data.Container;
 import org.labkey.api.jsp.JspBase;
 import org.labkey.api.util.DateUtil;