Build modified streamline images

The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.

Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md

docker/streamline-src/public/elite/bower_components/datatables-plugins/api/fnDataUpdate.js

@@ -0,0 +1,25 @@
+/**
+ * Update the internal data for a `dt-tag tr` element based on what is used in the 
+ * DOM. You will likely want to call fnDraw() after this function.
+ *
+ * DataTables 1.10+ has this ability built-in through the
+ * `dt-api row().invalidate()` method. As such this method is marked deprecated,
+ * but is available for use with legacy version of DataTables. Please use the
+ * new API if you are used DataTables 1.10 or newer.
+ * 
+ *  @name fnDataUpdate
+ *  @summary Update DataTables cached data from the DOM
+ *  @author Lior Gerson
+ *  @deprecated
+ *
+ *  @param {node} nTr `dt-tag tr` element to get the data from
+ *  @param {integer} iRowIndex Row's position in the table (`fnGetPosition`).
+ */
+
+jQuery.fn.dataTableExt.oApi.fnDataUpdate = function ( oSettings, nRowObject, iRowIndex )
+{
+	jQuery(nRowObject).find("TD").each( function(i) {
+		  var iColIndex = oSettings.oApi._fnVisibleToColumnIndex( oSettings, i );
+		  oSettings.oApi._fnSetCellData( oSettings, iRowIndex, iColIndex, jQuery(this).html() );
+	} );
+};