Add recipe for elphel-apps-imgsrv

recipes-core/apps-imgsrv/apps-imgsrv_1.0.bb

+SUMMARY = "Userspace application for the Elphel NC393 camera"
+DESCRIPTION = "Simple and fast HTTP server to send camera still images"
+
+AUTHOR = "Elphel Inc."
+HOMEPAGE = "http://www3.elphel.com/"
+
+PRIORITY = "optional"
+LICENSE = "GPLv3"
+LIC_FILES_CHKSUM = "file://LICENSE;beginline=21;endline=699;md5=ccd2fef7dee090f3b211c6677c3e34cc"
+
+SRCDATE = "20160405"
+
+PV = "${SRCDATE}"
+PR = "r0"
+
+DEV_DIR ?= "${TOPDIR}/../../linux-elphel/linux/source"
+EXTRA_OEMAKE = "ELPHEL_KERNEL_DIR=${DEV_DIR}"
+
+APPS_DIR = "${TOPDIR}/../../rootfs-elphel"
+FILESEXTRAPATHS_append := "${APPS_DIR}/elphel-apps-imgsrv:"
+
+S = "${WORKDIR}"
+
+SRC_URI =  "file://imgsrv.c \
+            file://Makefile \
+            file://LICENSE \
+           "
+
+do_install() {
+        install -d ${D}${bindir}
+        install -m 0755 ${S}/imgsrv ${D}${bindir}
+}
+
+PACKAGES = " imgsrv"