openmoko-gsmd: Update to git master

* reset modem at gsmd startup
* include CME ERROR 515 workaround
* include runtime loglevel setting
diff --git a/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb b/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb
index 0c1b4b4..cafe8dc 100644
--- a/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb
+++ b/recipes-openmoko/openmoko-gsmd/openmoko-gsmd_git.bb
@@ -13,7 +13,7 @@
            file://cell-log \
            file://gsmd-respawn.sh \
            file://default"
-SRCREV = "cf9ad6fe4dda247c47d0df10ef95fcaa45d87558"
+SRCREV = "da770f8f34662a298647a75698a718705047d3dc"
 S = "${WORKDIR}/git"
 
 PR = "r12.0"