stack/slapos: slapos.core version up

stack/slapos.cfg

@@ -139,7 +139,7 @@ requests = 2.13.0
 setuptools = 33.1.1
 six = 1.10.0
 slapos.cookbook = 1.0.53
-slapos.core = 1.4.2
+slapos.core = 1.4.3
 slapos.extension.strip = 0.4
 slapos.libnetworkcache = 0.15
 slapos.rebootstrap = 4.1
@@ -151,7 +151,7 @@ xml-marshaller = 0.9.7
 paramiko = 2.1.3
 
 # Required by:
-# slapos.core==1.4.2
+# slapos.core==1.4.3
 Flask = 0.12
 
 # Required by:
@@ -171,7 +171,7 @@ ipaddress = 1.0.18
 jsonschema = 2.6.0
 
 # Required by:
-# slapos.core==1.4.2
+# slapos.core==1.4.3
 # XXX 'slapos node format' raises an exception with netifaces 0.10.5.
 netifaces = 0.10.4
 
@@ -184,15 +184,15 @@ packaging = 16.8
 pycparser = 2.17
 
 # Required by:
-# slapos.core==1.4.2
+# slapos.core==1.4.3
 supervisor = 3.3.3
 
 # Required by:
-# slapos.core==1.4.2
+# slapos.core==1.4.3
 uritemplate = 3.0.0
 
 # Required by:
-# slapos.core==1.4.2
+# slapos.core==1.4.3
 zope.interface = 4.3.3
 
 [networkcache]