fluxbox: add license info

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/fluxbox/fluxbox.mk

@@ -7,6 +7,8 @@
 FLUXBOX_VERSION = 1.3.2
 FLUXBOX_SOURCE = fluxbox-$(FLUXBOX_VERSION).tar.bz2
 FLUXBOX_SITE = http://downloads.sourceforge.net/project/fluxbox/fluxbox/$(FLUXBOX_VERSION)
+FLUXBOX_LICENSE = MIT
+FLUXBOX_LICENSE_FILES = COPYING
 
 FLUXBOX_CONF_OPT = --x-includes=$(STAGING_DIR)/usr/include/X11 \
 		   --x-libraries=$(STAGING_DIR)/usr/lib