picocom: update to 3.1

There have been a couple of releases since we last upgraded, including
a number of additional features. Changelog is here:

  https://github.com/npat-efault/picocom/releases

Also tweak SUMMARY - I don't think this has been 20k in a while; with
this upgrade the binary alone went from 60k to 70k.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/picocom/picocom_git.bb

@@ -1,15 +1,17 @@
-SUMMARY = "Lightweight and minimal (~20K) dumb-terminal emulation program"
+SUMMARY = "Lightweight and minimal dumb-terminal emulation program"
 SECTION = "console/utils"
 LICENSE = "GPLv2+"
-HOMEPAGE = "http://code.google.com/p/picocom/"
+HOMEPAGE = "https://github.com/npat-efault/picocom"
 LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=3000e4830620e310fe65c0eb69df9e8a"
 
-BASEPV = "2.2"
+BASEPV = "3.1"
 PV = "${BASEPV}+git${SRCPV}"
 
-SRCREV = "deffd18c24145bd6f965f44e735a50b65810ccdc"
+SRCREV = "90385aabe2b51f39fa130627d46b377569f82d4a"
 
-SRC_URI = "git://github.com/npat-efault/picocom"
+SRC_URI = "git://github.com/npat-efault/picocom \
+           file://0001-Fix-building-with-musl.patch \
+           "
 
 S = "${WORKDIR}/git"