Remove redhat spec file

Fedora uses this one here:
https://src.fedoraproject.org/rpms/osmpbf/blob/master/f/osmpbf.spec

redhat/osmpbf.spec

@@ -1,45 +0,0 @@
-Name:           osmpbf
-Version:        1.3.3
-Release:        2%{?dist}
-Summary:        C version of the PBF library code
-License:        LGPL-3+
-URL:            https://github.com/scrosby/OSM-binary     
-Source0:        OSM-binary-%{version}.tar.bz2
-BuildRequires:  protobuf-devel, protobuf-lite-devel
-BuildRequires:  gcc, gcc-c++
-
-%description
-Osmpbf is a Java/C library to read and write OpenStreetMap PBF files.
-PBF (Protocol buffer Binary Format) is a binary file format for OpenStreetMap
-data that uses Google Protocol Buffers as low-level storage.
-
-For more information see http://wiki.openstreetmap.org/wiki/PBF_Format
- 
-%prep
-%setup -q -n OSM-binary-%{version}
- 
-%build
-%{__make} -C src %{?jobs:-j%jobs}
-%{__make} -C tools %{?jobs:-j%jobs}
- 
-%install
-%{__make} -C src DESTDIR=%{buildroot} PREFIX=%{_prefix} LIBDIR=%{_libdir} install
-%{__make} -C tools DESTDIR=%{buildroot} PREFIX=%{_prefix} install
-install -m 644 tools/osmpbf-outline.1 $RPM_BUILD_ROOT%{_mandir}/man1/
-
-%files
-%defattr(-, root, root, -)
-%doc COPYING.osmpbf README ReleaseNotes.txt
-%dir %{_includedir}/osmpbf
-%{_includedir}/osmpbf/*.h
-%{_bindir}/osmpbf-outline
-%{_mandir}/man1/osmpbf-outline.1*
-%{_libdir}/libosmpbf.a
-
-%changelog
-* Wed Mar 19 2014 <kay.diam@gmail.com> - 1.3.3-2
-- Bump version
-- Updated spec file to use normal make
-
-* Mon Sep 23 2013 <kay.diam@gmail.com> - 1.3.1-1
-- Initial release