Merge pull request #1270 from moodle/obsolete-legacy-page-list

[repo] Update list of obsolete pages

Author: sarjona

data/obsoletePages.json

@@ -329,6 +329,7 @@
   "Git Migration talk",
   "Global search (GSoC2013)",
   "Global search brainstorming",
+  "Grader report 2014",
   "Groupings OU",
   "Groupings and Groups",
   "Groups",