Adds a ttf-opensans recipe

recipes-graphics/ttf-fonts/ttf-opensans_1.0.bb

+SUMMARY = "OpenSans fonts - TTF Version"
+SECTION = "fonts"
+HOMEPAGE = "https://www.google.com/fonts/specimen/Open+Sans"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+PR = "r0"
+# we don't need a compiler nor a c library for these fonts
+INHIBIT_DEFAULT_DEPS = "1"
+
+inherit allarch fontcache
+
+SRC_URI = "git://github.com/ppowalowski/fontface-open-sans.git;protocol=https"
+SRCREV = "462165fa0e73a665d2fbc8c80ecc23ce135700da"
+S = "${WORKDIR}/git"
+
+FONT_PACKAGES = "ttf-opensans"
+
+do_install() {
+    install -d ${D}${datadir}/fonts/truetype/
+    find ./ -name '*.tt[cf]' -exec install -m 0644 {} ${D}${datadir}/fonts/truetype/ \;
+
+    install -d ${D}${datadir}/fonts/google-opensans/
+    ln -s ../truetype/OpenSans-Regular.ttf ${D}/usr/share/fonts/google-opensans/OpenSans-Regular.ttf
+}
+
+FILES_${PN} += "/usr/"