problems about it storing invalid config when the same build trees are
shared between multiple architectures and machines. :( better we
build right than build fast.
SVN revision: 61974
NOTE: right now only help with file listing and provide a
wrapper around eina_file_ls and eina_file_direct_ls and ecore_long_run.
But the idea is to do the same with all Ecore_File code so that one
day we can remove Ecore_File.
SVN revision: 50429