Bumping dependency on YANG tools 1.12.0-b6

Change-Id: I10572f437aa8553594c3c5381c53aebcc9ecb23f
diff --git a/lib/BUCK b/lib/BUCK
index f1a9d59..807d1e2 100644
--- a/lib/BUCK
+++ b/lib/BUCK
@@ -1,4 +1,4 @@
-# ***** This file was auto-generated at Wed, 8 Mar 2017 18:38:21 GMT. Do not edit this file manually. *****
+# ***** This file was auto-generated at Thu, 9 Mar 2017 11:45:41 GMT. Do not edit this file manually. *****
 # ***** Use onos-lib-gen *****
 
 pass_thru_pom(
@@ -1188,28 +1188,28 @@
 
 remote_jar (
   name = 'onos-yang-model',
-  out = 'onos-yang-model-1.12.0-b5.jar',
-  url = 'mvn:org.onosproject:onos-yang-model:jar:1.12.0-b5',
-  sha1 = '802d4dde9f27a14ed790ad57259cf6be484f789e',
-  maven_coords = 'org.onosproject:onos-yang-model:1.12.0-b5',
+  out = 'onos-yang-model-1.12.0-b6.jar',
+  url = 'mvn:org.onosproject:onos-yang-model:jar:1.12.0-b6',
+  sha1 = '90c060ea3fd85a1874ac9606137d447dd5e40bae',
+  maven_coords = 'org.onosproject:onos-yang-model:1.12.0-b6',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-compiler-api',
-  out = 'onos-yang-compiler-api-1.12.0-b5.jar',
-  url = 'mvn:org.onosproject:onos-yang-compiler-api:jar:1.12.0-b5',
-  sha1 = 'e38e65bcc5c1fb5619a491f259f1354dce6af187',
-  maven_coords = 'org.onosproject:onos-yang-compiler-api:1.12.0-b5',
+  out = 'onos-yang-compiler-api-1.12.0-b6.jar',
+  url = 'mvn:org.onosproject:onos-yang-compiler-api:jar:1.12.0-b6',
+  sha1 = '546061fca2ef1cc70a31c8693315e1d4efcada37',
+  maven_coords = 'org.onosproject:onos-yang-compiler-api:1.12.0-b6',
   visibility = [ 'PUBLIC' ],
 )
 
 remote_jar (
   name = 'onos-yang-runtime',
-  out = 'onos-yang-runtime-1.12.0-b5.jar',
-  url = 'mvn:org.onosproject:onos-yang-runtime:jar:1.12.0-b5',
-  sha1 = 'c41c166f852731ca5375d65f0e89a1502a80f716',
-  maven_coords = 'org.onosproject:onos-yang-runtime:1.12.0-b5',
+  out = 'onos-yang-runtime-1.12.0-b6.jar',
+  url = 'mvn:org.onosproject:onos-yang-runtime:jar:1.12.0-b6',
+  sha1 = '470ea74f9c3004efedcef4dc0f74639ff503e11a',
+  maven_coords = 'org.onosproject:onos-yang-runtime:1.12.0-b6',
   visibility = [ 'PUBLIC' ],
 )