Split lib and dev packages

Makefile.libattr

@@ -0,0 +1,15 @@
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as 
+# published by the Free Software Foundation here:
+# (http://www.gnu.org/licenses/gpl-2.0.html)
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+DEPENDS = glibc
+BRIEF = Access control list shared library
+DESC = Shared library for manipulating POSIX Access Control Lists
+
+include /usr/share/snap/Makefile.snaplinux