[libpng/f20] Revert "Update to libpng 1.6.8 for minor bug fixes (#1033049)"

[Petr Hracek]

commit 9b45488a6cde26a3851b22774573914189239c5d
Author: Petr Hracek <phracek at redhat.com>
Date:   Thu Apr 10 11:11:35 2014 +0200

    Revert "Update to libpng 1.6.8 for minor bug fixes (#1033049)"
    
    This reverts commit 8a35d649ebe646036753f68fef48eaf58c279c21.
    
    Conflicts:
    	.gitignore
    	libpng.spec
    	sources

 .gitignore  |    2 --
 libpng.spec |   10 ++--------
 sources     |    2 +-
 3 files changed, 3 insertions(+), 11 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index c1b526c..2a8826f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,3 @@
 /libpng-1.6.2.tar.gz
 /libpng-1.6.3.tar.gz
 /libpng-1.6.6.tar.gz
-/libpng-1.6.8.tar.gz
-/libpng-1.6.10.tar.gz
diff --git a/libpng.spec b/libpng.spec
index 218987a..adaff45 100644
--- a/libpng.spec
+++ b/libpng.spec
@@ -1,8 +1,8 @@
 Summary: A library of functions for manipulating PNG image format files
 Name: libpng
 Epoch: 2
-Version: 1.6.10
-Release: 1%{?dist}
+Version: 1.6.6
+Release: 2%{?dist}
 License: zlib
 Group: System Environment/Libraries
 URL: http://www.libpng.org/pub/png/
@@ -110,12 +110,6 @@ make check
 %{_bindir}/pngfix
 
 %changelog
-* Thu Apr 10 2014 Petr Hracek <phracek at redhat.com> - 2:1.6.10-1
-- Update to libpng 1.6.10 for minor bug fixes (#1063749)
-
-* Wed Jan 15 2014 Petr Hracek <phracek at redhat.com> - 2:1.6.8-1
-- Update to libpng 1.6.8 for minor bug fixes (#1033049)
-
 * Wed Sep 25 2013 Petr Hracek <phracek at redhat.com> - 2:1.6.6-2
 - Correct BuildRequires on autoconf to 2.68 (#1008101)
 
diff --git a/sources b/sources
index 0393f46..4ada1c9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-b0f0c38a02dc92f70f0053a40abc7e0b  libpng-1.6.10.tar.gz
+2d8ec4b8251e0a343abda7d38594d557  libpng-1.6.6.tar.gz