Adds a farstream recipe needed by telepathy-farstream

recipes-support/farstream/farstream_git.bb

+SUMMARY = "The Farstream (formerly Farsight) project is an effort to create a framework to deal with all known audio/video conferencing protocols"
+HOMEPAGE = "https://freedesktop.org/wiki/Software/Farstream/"
+LICENSE = "LGPLv2.1"
+LIC_FILES_CHKSUM = "file://COPYING;md5=fbc093901857fcd118f065f900982c24"
+
+SRC_URI = "https://freedesktop.org/software/farstream/releases/farstream/farstream-0.2.8.tar.gz"
+
+SRC_URI[md5sum] = "a40d4c4bd0812c270069b9f97d74009b"
+SRC_URI[sha256sum] = "2b3b9c6b4f64ace8c83e03d1da5c5a2884c1cae10b35471072b574201ab38908"
+
+S = "${WORKDIR}/farstream-0.2.8/"
+
+DEPENDS += "libnice glib-2.0-native"
+
+inherit autotools pkgconfig
+
+EXTRA_OECONF = " \
+    --disable-debug \
+    --disable-gtk-doc \
+    --enable-introspection=no \
+"