Add LICENSE file and remove outdated bitbake recipe

Change-Id: I1b769729ea6671602f0c9a28674d9c49fa43992f
Signed-off-By: Sui Chen <suichen6@gmail.com>
diff --git a/dbus_top_recipe.bb b/dbus_top_recipe.bb
deleted file mode 100644
index 4de4f0e..0000000
--- a/dbus_top_recipe.bb
+++ /dev/null
@@ -1,23 +0,0 @@
-HOMEPAGE = "http://github.com/openbmc/openbmc-tools"
-PR = "r1"
-PV = "1.0+git${SRCPV}"
-
-LICENSE = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://../LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
-
-SRC_URI += "git://github.com/openbmc-tools"
-SRCREV = "4a0e2e3c10327dac1c923d263929be9a20478b24"
-
-S = "${WORKDIR}/git/"
-inherit meson
-
-SUMMARY = "DBus-Top"
-DESCRIPTION = "DBUs-Top."
-GOOGLE_MISC_PROJ = "dbus-top"
-
-DEPENDS += "systemd"
-DEPENDS += "sdbusplus"
-DEPENDS += "phosphor-mapper"
-DEPENDS += "ncurses"
-
-inherit systemd