+ /**
+ * alignments. New alignments are added to dataset, and subsequently
+ * annotated/visualised accordingly. 1. New alignment frame created for
+ * new alignment. Decide if any vis settings should be inherited from old
+ * alignment frame (e.g. sequence ordering ?). 2. Subsequent data added to
+ * alignment as below:
+ */
+ /**
+ * annotation update to original/newly created context alignment: 1.
+ * identify alignment where annotation is to be loaded onto. 2. Add
+ * annotation, excluding any duplicates. 3. Ensure annotation is visible
+ * on alignment - honouring ordering given by file.
+ */
+ /**
+ * features updated to original or newly created context alignment: 1.
+ * Features are(or were already) added to dataset. 2. Feature settings
+ * modified to ensure all features are displayed - honouring any ordering
+ * given by result file. Consider merging action with the code used by the
+ * DAS fetcher to update alignment views with new info.
+ */
+ /**
+ * Seq associated data files (PDB files). 1. locate seq association in
+ * current dataset/alignment context and add file as normal - keep handle
+ * of any created ref objects. 2. decide if new data should be displayed :
+ * PDB display: if alignment has PDB display already, should new pdb files
+ * be aligned to it ?
+ *
+ */
+