Remove intce.h from documentation

Honestly; the more we can prevent users from using these the better :P

Author: mateoconlechuga

tools/doxygen/config

@@ -840,7 +840,7 @@ RECURSIVE              = NO
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                =
+EXCLUDE                =../../src/ce/intce.h
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded