Add 29r2 as well to cache building

Phys/StrippingCache/CMakeLists.txt

@@ -50,7 +50,7 @@ if ( NOT "$ENV{CMTCONFIG}" STREQUAL "x86_64-slc6-gcc48-do0" )
  set ( conf_deps ${deps} MergedConfDB )
 
  # Build the cache only for the most recent stripping.
- foreach(strip 32 33)
+ foreach(strip 29r2 32 33)
 
   # Stripping cache name
   set ( sname S${strip}FunctorCache )