[packages/docker] lxc is in fact optional

[glen]

commit 923be7c325d5e299066d560daf5610ba767024bf
Author: Elan Ruusamäe <glen at delfi.ee>
Date:   Thu May 28 00:14:47 2015 +0300

    lxc is in fact optional
    
    default is libcontainer which doesn't use any other driver:
    https://blog.docker.com/2014/03/docker-0-9-introducing-execution-drivers-and-libcontainer/

 docker.spec | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/docker.spec b/docker.spec
index de38a49..b8be74e 100644
--- a/docker.spec
+++ b/docker.spec
@@ -5,7 +5,7 @@
 Summary:	Docker: the open-source application container engine
 Name:		docker
 Version:	1.3.3
-Release:	0.4
+Release:	0.5
 License:	Apache v2.0
 Group:		Applications/System
 Source0:	https://github.com/docker/docker/archive/v%{version}/%{name}-%{version}.tar.gz
@@ -24,7 +24,6 @@ Requires(pre):	/usr/bin/getgid
 Requires(pre):	/usr/sbin/groupadd
 Requires:	iproute2 >= 3.5
 Requires:	iptables
-Requires:	lxc >= 0.8
 Requires:	rc-scripts >= 0.4.0.10
 Requires:	tar >= 1:1.26
 Requires:	uname(release) >= 3.8
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/docker.git/commitdiff/923be7c325d5e299066d560daf5610ba767024bf