Make school plan default

package.json

@@ -95,7 +95,7 @@
         "c9.ide.imgeditor": "#612e75ef4f",
         "c9.ide.immediate": "#0b0ee744f9",
         "c9.ide.installer": "#2921efaf6d",
-        "c9.ide.language.python": "#9fba572b1a",
+        "c9.ide.language.python": "#e1b6ce0937",
         "c9.ide.language.go": "#6ce1c7a7ef",
         "c9.ide.navigate": "#5d5707058c",
         "c9.ide.newresource": "#981a408a7b",