pam: move .so symlinks to pam-libs from pam-devel.

python-pam needs them to dynamically load the pam libraries.
This should hopefully fix the issue reported in #914

srcpkgs/pam/template

@@ -1,7 +1,7 @@
 # Template file for 'pam'
 pkgname=pam
 version=1.1.8
-revision=6
+revision=7
 wrksrc="Linux-PAM-$version"
 build_style=gnu-configure
 configure_args="
@@ -52,14 +52,13 @@ pam-devel_package() {
 		vmove usr/include
 		vmove usr/share/man/man3
 		vmove usr/share/doc
-		vmove "usr/lib/*.so"
 	}
 }
 pam-libs_package() {
 	short_desc+=" - runtime libraries"
-	replaces="pam<1.1.6_3"
+	replaces="pam-devel<1.1.8_7"
 	pkg_install() {
-		vmove "usr/lib/*.so.*"
+		vmove "usr/lib/*.so*"
 	}
 }
 pam-userdb_package() {