systemd 203

1. dee4c24 build-sys: fix spelling of sysvrcndir by Lennart Poettering · 12 years ago v197
2. bc27084 build-sys: drop all distribution specfic checks by Lennart Poettering · 12 years ago
3. 7830fcd DISTRO_PORTING: correct location of hostname-setup.c by Ramkumar Ramachandra · 12 years ago
4. edb9aaa main: replace --running-as= by --session and --system do mimic related tools and D-Bus by Lennart Poettering · 14 years ago
5. 18c78fb typo: the correct spelling is maintenance not maintainance by Lennart Poettering · 14 years ago
6. 1486dbe docs: update DISTRO_PORTING a little by Lennart Poettering · 15 years ago
7. eb10a76 docs: add terse distribution porting guide by Lennart Poettering · 15 years ago