- added -q %setup parameter,

- added -q %setup parameter,
- changed Buildroot to /tmp/%%{name}-%%{version}-root,
- added using %%{name} and %%{version} in Source,
- added using $RPM_OPT_FLAGS during compile,
- atq(1), atrm(1), batch(1) man pages are now maked as nroff include to at(1)
  instead making sym link to at.1 (this allow compress man pages in future),
- added using %{SOURCE#} macro in %install,
- smarter instaling %doc,
- changed permission on some executables.
- added %attr and %defattr macros in %files (allow build package from
  non-root account).

Changed files:
    at.spec -> 1.1