lcr: update to current master; re-introduce AMR support

Update to current master of lcr, which includes support for AMR
and RTP-bridge.  Master openbsc doesn't support RTP-bridge yet,
but it will work with a transcoding LCR getting all TCH frames
in all codecs (HR/FR/EFR/AMR) via MNCC.

recipes-isdn/lcr/files/lcr-no_amr.diff

@@ -1,15 +0,0 @@
-diff --git a/configure.ac b/configure.ac
-index 1911187..c395ee2 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -185,8 +185,8 @@ AM_CONDITIONAL(ENABLE_GSM_MS, test "x$with_gsm_ms" == "xyes" )
- AM_CONDITIONAL(ENABLE_GSM, test "x$with_gsm_bs" == "xyes" -o "x$with_gsm_ms" == "xyes")
- 
- # check for opencore-amrnb for AMR and EFR decoding
--found_opencore_amrnb=yes
--PKG_CHECK_MODULES(OPENCORE_AMRNB, opencore-amrnb >= 0.1.0, , found_opencore_amrnb=no)
-+found_opencore_amrnb=no
-+#PKG_CHECK_MODULES(OPENCORE_AMRNB, opencore-amrnb >= 0.1.0, , found_opencore_amrnb=no)
- AM_CONDITIONAL(ENABLE_GSMAMR, test "$found_opencore_amrnb" = "yes")
- if test "$found_opencore_amrnb" = yes; then
- 	AC_DEFINE(HAVE_OPENCORE_AMRNB, 1, [Define to 1 if OpenCore AMR-NB library is available])

recipes-isdn/lcr/lcr_git.bb

@@ -4,13 +4,12 @@ HOMEPAGE = "http://isdn.eversberg.eu/"
 LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://COPYING;md5=de9327a12ae1ccc94dade892a360f996"
 
-PV = "1.13+gitr${SRCPV}"
+PV = "1.14+gitr${SRCPV}"
 PR = "r2"
 
-SRCREV = "f3b94bf3a9599359805eaf20f3b036272c7af522"
+SRCREV = "38fce218f8897d120aeba56e811ef7dada898c2c"
 SRC_URI = "git://git.misdn.eu/lcr.git \
 	   file://lcr-disable-gsmfr.diff \
-	   file://lcr-no_amr.diff \
            file://lcr.init             "
 S = "${WORKDIR}/git"