Build: rename project from ipa-server to freeipa

The name from configure.ac is used when generating tarball.

https://fedorahosted.org/freeipa/ticket/6418

Reviewed-By: Martin Basti <mbasti@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>

configure.ac

@@ -1,6 +1,6 @@
 AC_PREREQ(2.59)
 m4_include(VERSION.m4)
-AC_INIT([ipa-server],
+AC_INIT([freeipa],
         IPA_VERSION,
         [https://hosted.fedoraproject.org/projects/freeipa/newticket])
 

freeipa.spec.in

@@ -1121,7 +1121,7 @@ fi
 %defattr(-,root,root,-)
 %doc README Contributors.txt
 %license COPYING
-%{python_sitelib}/freeipa-*.egg-info
+%{python_sitelib}/ipaserver-*.egg-info
 %dir %{python_sitelib}/ipaserver
 %dir %{python_sitelib}/ipaserver/install
 %dir %{python_sitelib}/ipaserver/install/plugins