Revert "Python 2 binary package renamed to python2-libpst"

This reverts commit 032f7b517b.

Carl Byington wrote:
> Those changes are only in the %if fedora <= 25 side. I think you
> intended those to be in the %if fedora > 25 parts of the spec file.

libpst.spec

@@ -42,11 +42,7 @@ utilities.
 %package python2
 Requires:           python2
 %else
-%package -n python2-libpst
-%{?python_provide:%python_provide python2-libpst}
-# Remove before F30
-Provides: %{name}-python%{?_isa} = %{version}-%{release}
-Obsoletes: %{name}-python < %{version}-%{release}
+%package python
 Requires:           python
 %endif
 Summary:            Python bindings for libpst
@@ -66,7 +62,7 @@ Requires:           %{name}-libs = %{version}-%{release}
 %if 0%{?fedora} > 25
 %description python2
 %else
-%description -n python2-libpst
+%description python
 %endif
 The libpst-python package allows you to use the libpst shared object
 from python code.
@@ -154,7 +150,7 @@ rm -rf $RPM_BUILD_ROOT
 %exclude %{python2_sitearch}/*.a
 %exclude %{python2_sitearch}/*.la
 %else
-%files -n python2-libpst
+%files python
 %defattr(-,root,root,-)
 %{python_sitearch}/_*.so
 %exclude %{python_sitearch}/*.a