Keep session information for compare view

package.json

@@ -106,7 +106,7 @@
         "c9.ide.run.build": "#4de6a0b9a4",
         "c9.ide.run.debug.xdebug": "#61dcbd0180",
         "c9.ide.save": "#326087f5a2",
-        "c9.ide.scm": "#b7e3e36f82",
+        "c9.ide.scm": "#46afa1ac21",
         "c9.ide.terminal.monitor": "#b52a3f2144",
         "c9.ide.theme.flat": "#2de8414db7",
         "c9.ide.threewaymerge": "#229382aa0b",