Move all patches to templates/$pkgname/patches.

There's no need to set patch_files/patch_args anymore, all patches
in this directory will be applied with -Np0 and they have .diff
or .patch (and .gz/.bz2) extension.

--HG--
extra : convert_revision : 8d516c033fe34db94ebbcc84c246e84fc96ed901

templates/dhcpcd-dbus/patches/fix_Makefile.diff

@@ -0,0 +1,14 @@
+--- Makefile.orig	2009-05-08 00:29:03.791182584 +0200
++++ Makefile	2009-05-08 00:29:23.725031689 +0200
+@@ -10,9 +10,9 @@ CONFFILES=	dhcpcd-dbus.conf
+ FILES=		name.marples.roy.dhcpcd.service
+ CLEANFILES+=	name.marples.roy.dhcpcd.service
+ 
+-PREFIX?=	/usr/local
++PREFIX?=	/usr
+ BINDIR?=	${PREFIX}/libexec
+-SYSCONFDIR?=	${PREFIX}/etc/dbus-1/system.d
++SYSCONFDIR?=	/etc/dbus-1/system.d
+ FILESDIR?=	${PREFIX}/share/dbus-1/system-services
+ 
+ _DBUSCFLAGS_SH=	pkg-config --cflags dbus-1