This is needed, so add it back..

Thx for the CC by MSF on xda.

http://forum.xda-developers.com/showpost.php?p=67204461&postcount=24

default.xml

@@ -217,7 +217,7 @@
   <!--project path="external/mdnsresponder" name="platform/external/mdnsresponder" groups="pdk" /> -->
   <!--project path="external/mesa3d" name="platform/external/mesa3d" groups="pdk-cw-fs" /> -->
   <!--project path="external/messageformat" name="platform/external/messageformat" groups="pdk-cw-fs" /> -->
-  <!--project path="external/mksh" name="platform/external/mksh" groups="pdk" /> -->
+  <project path="external/mksh" name="platform/external/mksh" groups="pdk" />
   <!--project path="external/mockito" name="platform/external/mockito" groups="pdk-cw-fs" /> -->
   <!--project path="external/mockwebserver" name="platform/external/mockwebserver" groups="pdk-cw-fs" /> -->
   <!--project path="external/mp4parser" name="platform/external/mp4parser" groups="pdk-cw-fs" /> -->