prepare for using program_options; sanitize namespaces a bit
authorRalf Jung <post@ralfj.de>
Tue, 14 Oct 2014 12:57:51 +0000 (14:57 +0200)
committerRalf Jung <post@ralfj.de>
Tue, 14 Oct 2014 12:57:51 +0000 (14:57 +0200)

No differences found