slapos stack: use slapos.core 1.3.7.

stack/slapos.cfg

@@ -133,7 +133,7 @@ setuptools = 11.3.1
 simplejson = 3.6.5
 six = 1.9.0
 slapos.cookbook = 0.93
-slapos.core = 1.3.6.3
+slapos.core = 1.3.7
 slapos.libnetworkcache = 0.14.2
 slapos.recipe.build = 0.16
 slapos.recipe.cmmi = 0.2
@@ -141,7 +141,7 @@ stevedore = 1.2.0
 xml-marshaller = 0.9.7
 
 # Required by:
-# slapos.core==1.3.6.3
+# slapos.core==1.3.7
 Flask = 0.10.1
 
 # Required by:
@@ -150,7 +150,7 @@ Flask = 0.10.1
 argparse = 1.3.0
 
 # Required by:
-# slapos.core==1.3.6.3
+# slapos.core==1.3.7
 cliff = 1.9.0
 
 # Required by:
@@ -166,7 +166,7 @@ jsonschema = 2.4.0
 lock-file = 2.0
 
 # Required by:
-# slapos.core==1.3.6.3
+# slapos.core==1.3.7
 netifaces = 0.10.4
 
 # Required by:
@@ -186,11 +186,11 @@ pycparser = 2.10
 supervisor = 3.1.3
 
 # Required by:
-# slapos.core==1.3.6.3
+# slapos.core==1.3.7
 uritemplate = 0.6
 
 # Required by:
-# slapos.core==1.3.6.3
+# slapos.core==1.3.7
 zope.interface = 4.1.2
 
 [networkcache]