Use new zope.traversing, which allows us to get rid of zope.password,...

Use new zope.traversing, which allows us to get rid of zope.password, zope.principalregistry and zope.securitypolicy.

doc/CHANGES.rst

@@ -92,7 +92,7 @@ Features Added
   - zope.site = 3.8.0
   - zope.testbrowser = 3.7.0
   - zope.testing = 3.8.3
-  - zope.traversing = 3.11.0
+  - zope.traversing = 3.12.0
   - zope.viewlet = 3.7.0
 
 Bugs Fixed

versions.cfg

@@ -59,15 +59,12 @@ zope.interface = 3.5.3
 zope.lifecycleevent = 3.5.2
 zope.location = 3.8.2
 zope.pagetemplate = 3.5.0
-zope.password = 3.5.1
-zope.principalregistry = 3.7.0
 zope.processlifetime = 1.0
 zope.proxy = 3.5.0
 zope.ptresource = 3.9.0
 zope.publisher = 3.11.0
 zope.schema = 3.6.0
 zope.security = 3.7.2
-zope.securitypolicy = 3.6.1
 zope.sendmail = 3.6.1
 zope.sequencesort = 3.4.0
 zope.site = 3.8.0
@@ -77,5 +74,5 @@ zope.tal = 3.5.2
 zope.tales = 3.4.0
 zope.testbrowser = 3.7.0
 zope.testing = 3.8.3
-zope.traversing = 3.11.0
+zope.traversing = 3.12.0
 zope.viewlet = 3.7.0