btn-save-query onclick calls onSPARQLQuerySave (before calling `o…

…nResourceContentUpdate`)

Unified update/append cases in `onXHTMLContentUpdate` and `onResourceContentUpdate`

src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/chart.xsl

@@ -214,11 +214,6 @@ exclude-result-prefixes="#all"
         </xsl:variable>
         <xsl:variable name="container" select="ancestor::div[@about][1]" as="element()?"/>
         <xsl:variable name="content-uri" select="xs:anyURI($container/@about)" as="xs:anyURI"/>
-
-        <xsl:message>
-            $content-uri: '<xsl:value-of select="$content-uri"/>
-        </xsl:message>
-
         <xsl:variable name="chart-canvas-id" select="ancestor::form/following-sibling::div/@id" as="xs:string"/>
         <xsl:variable name="results" select="if (ixsl:contains(ixsl:get(ixsl:get(ixsl:window(), 'LinkedDataHub.contents'), '`' || $content-uri || '`'), 'results')) then ixsl:get(ixsl:get(ixsl:get(ixsl:window(), 'LinkedDataHub.contents'), '`' || $content-uri || '`'), 'results') else root(ixsl:get(ixsl:get(ixsl:get(ixsl:window(), 'LinkedDataHub.contents'), '`' || $content-uri || '`'), 'content'))" as="document-node()"/>