Add spec file (RPM packaging)

Note that RPM reqires version so I set it to be 0.1.

Simple way to build (until we have 'make dist' target):

	cd ..
	ln -s ioping ioping-0.1
	tar chjf ioping-0.1.tar.bz2 ioping-0.1
	rpmbuild -ta ioping-0.1.tar.bz2
Signed-off-by: Kir Kolyshkin <kir@openvz.org>

ioping.spec

+Name:ioping
+Version:0.1
+Release:1%{?dist}
+Summary:simple disk I/O latency monitoring tool
+
+Group:Applications/System
+License:GPLv3+
+URL:http://code.google.com/p/ioping
+Source0:ioping-%{version}.tar.bz2
+BuildRoot:%(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
+
+BuildRequires:gcc, make
+
+%description
+This tool lets you monitor I/O latency in real time, in a way
+similar to how ping(1) does for network latency.
+
+%prep
+%setup -q
+
+
+%build
+make %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+make install PREFIX=%{_prefix} DESTDIR=$RPM_BUILD_ROOT
+
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+
+%files
+%defattr(-,root,root,-)
+%attr(755,root,root) %{_bindir}/ioping
+%attr(644, root, root) %{_mandir}/man1/ioping.1.*
+%doc
+
+%changelog
+* Mon May 30 2011 Kir Kolyshkin <kir@openvz.org> - 0.1-1
+- initial packaging