Post-merge: fill in the blanks in the debian directory; some cleanup too.

Remove the two README.* files, as there isn't anything extraordinary with
building this package.

debian/README.Debian

@@ -1,6 +0,0 @@
-libcpuid for Debian
--------------------
-
-<possible notes regarding this package - if none, delete this file>
-
- -- Zhang, Guodong <gdzhang@linx-info.com>  Fri, 10 Apr 2015 14:59:27 +0800

debian/README.source

@@ -1,10 +0,0 @@
-libcpuid for Debian
--------------------
-
-<this file describes information about the source package, see Debian policy
-manual section 4.14. You WILL either need to modify or delete this file>
-
-
-
- -- Zhang, Guodong <gdzhang@linx-info.com>  Fri, 10 Apr 2015 14:59:27 +0800
-

debian/copyright

@@ -1,18 +1,12 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: libcpuid
-Source: <url://example.com>
+Source: http://github.com/anrieff/libcpuid
 
 Files: *
-Copyright: <years> <put author's name and email here>
+Copyright: 2008-2015 Veselin Georgiev <anrieff@gmail.com>
-           <years> <likewise for another author>
+
-License: <special license>
+License: BSD-2-clause
- <Put the license of the package here indented by 1 space>
- <This follows the format of Description: lines in control file>
- .
- <Including paragraphs>
 
-# If you want to use GPL v2 or later for the /debian/* files use 
-# the following clauses, or change it to suit. Delete these two lines
 Files: debian/*
 Copyright: 2015 Zhang, Guodong <gdzhang@linx-info.com>
 License: GPL-2+
@@ -31,8 +25,3 @@ License: GPL-2+
  .
  On Debian systems, the complete text of the GNU General
  Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".
-
-# Please also look if there are files or directories which have a
-# different copyright/license attached and list them here.
-# Please avoid to pick license terms that are more restrictive than the
-# packaged work, as it may make Debian's contributions unacceptable upstream.