Update git submodules

* Update plugins/codemirror-editor from branch 'master'
  to 9f614cdc7e21afa4eb3d32236b4f7549f9079fd0
  - cm.html -> codemirror_editor.html
    
    Bug: Issue 9432
    Change-Id: I2395a4177c4ec6fbad12828f84f0a4994d1fbdaa
    
diff --git a/plugins/codemirror-editor b/plugins/codemirror-editor
index 318504d..9f614cd 160000
--- a/plugins/codemirror-editor
+++ b/plugins/codemirror-editor
@@ -1 +1 @@
-Subproject commit 318504d0eb74f2f9c2967e9865ace6d5b57638c6
+Subproject commit 9f614cdc7e21afa4eb3d32236b4f7549f9079fd0