Re-add removed files from CMake.

src/mlpack/methods/ann/init_rules/CMakeLists.txt

@@ -1,18 +1,18 @@
 # Define the files we need to compile
 # Anything not in this list will not be compiled into mlpack.
 set(SOURCES
-  # const_init.hpp
-  # gaussian_init.hpp
-  # he_init.hpp
-  # init_rules_traits.hpp
-  # kathirvalavakumar_subavathi_init.hpp
-  # lecun_normal_init.hpp
+  const_init.hpp
+  gaussian_init.hpp
+  he_init.hpp
+  init_rules_traits.hpp
+  kathirvalavakumar_subavathi_init.hpp
+  lecun_normal_init.hpp
   network_init.hpp
-  # nguyen_widrow_init.hpp
-  # oivs_init.hpp
-  # orthogonal_init.hpp
+  nguyen_widrow_init.hpp
+  oivs_init.hpp
+  orthogonal_init.hpp
   random_init.hpp
-  # glorot_init.hpp
+  glorot_init.hpp
 )
 
 # Add directory name to sources.