Change default signature handler

Fixed bug #1555.

Changed the default handler to basic hash for poky distro. Also added some descriptive comment in local.conf.extended.

The following changes since commit 0f4d99d207b224bb9ce23de00a48f795ae20b3a0:
Richard Purdie (1):
multilib.conf: Clean up file and add missing entries for various dependencies

are available in the git repository at:

git://git.pokylinux.org/poky-contrib llu/bug1555
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=llu/bug1555

Lianhao Lu (1):
meta-yocto/conf: Change default signature handler.

 meta-yocto/conf/distro/poky.conf           |    2 ++
 meta-yocto/conf/local.conf.sample.extended |    6 +++++-
 2 files changed, 7 insertions(+), 1 deletions(-)

[YOCTO #1555]
1. Changed default signature handler to 'basichash' in poky.conf.
2. Added comment about PRservice settings in local.conf.extened.

---
 meta-yocto/conf/distro/poky.conf           |    2 ++
 meta-yocto/conf/local.conf.sample.extended |    6 +++++-
 2 files changed, 7 insertions(+), 1 deletions(-)

index 86f9bf6..7ecf639 100644
@@ -65,3 +65,5 @@ CONNECTIVITY_CHECK_URIS ?= "git://git.yoctoproject.org/yocto-firewall-test;proto
                           https://eula-downloads.yoctoproject.org/index.php \
                           http://bugzilla.yoctoproject.org/report.cgi"
 
+# Default hash policy for distro
+BB_SIGNATURE_HANDLER ?= 'basichash'

index b901c5b..af86f42 100644
@@ -115,8 +115,12 @@
 #DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
 
 # The network based PR service host and port
+# Uncomment the following lines to enable PRservice.
+# Set PRSERV_HOST to 'localhost' and PRSERV_PORT to '0' to automatically
+# start local PRService.
+# Set to other values to use remote PRService.
 #PRSERV_HOST = "localhost"
-#PRSERV_PORT = "8585"
+#PRSERV_PORT = "0"
 
 # Additional image generation features
 #

1.7.0.4