Remove old cruft. It is not referenced anywhere, and the last meaningful commit dates from 2006.
Kill "if" before free, and useless cast of free argument. free(NULL) is a no-op, there is no need to test the given pointer before call. The same argument stands for xbt_free, xbt_dict_free, xbt_dynar_free, and xbt_strbuff_free.
Indent the rest of the code (examples, buildtools, doc...) except for examples/SMPI/NAS... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@8395 48e7efb5-ca39-0410-a469-dd3cf9ba447f