[openslide] Add %license tag

[Benjamin Gilbert]

commit 1c01ef5ab2959c485e4ed38218ae6deb780b30c9
Author: Benjamin Gilbert <bgilbert at backtick.net>
Date:   Sun Mar 22 00:00:20 2015 -0400

    Add %license tag

 openslide.spec | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/openslide.spec b/openslide.spec
index 6d395d7..26eec99 100644
--- a/openslide.spec
+++ b/openslide.spec
@@ -1,6 +1,6 @@
 Name:		openslide
 Version:	3.4.0
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	C library for reading virtual slides
 
 Group:		System Environment/Libraries
@@ -67,7 +67,8 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 
 %files
-%doc README.txt lgpl-2.1.txt LICENSE.txt CHANGELOG.txt
+%doc README.txt CHANGELOG.txt
+%license lgpl-2.1.txt LICENSE.txt
 %{_libdir}/*.so.*
 
 
@@ -83,6 +84,9 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 
 %changelog
+* Sun Mar 22 2015 Benjamin Gilbert <bgilbert at backtick.net> - 3.4.0-4
+- Move license files to %%license
+
 * Sun Aug 17 2014 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 3.4.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild