Fix: For the loginScreen snippet pointing to an incorrect SAPUI5 URL.
Fix: for the basic_panel pointing to an incorrect SAPUI5 URL.
Fix: for the catalog snippet pointing to an incorrect SAPUI5 URL.
Fix: for the modal_dialog snippet pointing to an incorrect URL.
Fix: for the model_to_html snippet pointing to an incorrect SAPUI5 URL.
Fix: for the pie-test snippet pointing to an incorrect SAPUI5 URL.
Fix: for the shell-wsi snippet pointing to the wrong SAPUI5 URL.
Fix: for the tree-event snippet pointing to an incorrect SAPUI5 URL.
Merge pull request #6 from bocallaghan/master

Update to SAPUI5 location for some snippets