Update versions.

grok.cfg

@@ -39,11 +39,11 @@ packages =
 [versions]
 Chameleon = 3.2
 fanstatic = 1.0.0
-grok = 3.0.1
+grok = 3.1
 grokcore.annotation = 3.0.1
 grokcore.catalog = 3.0.1
 grokcore.chameleon = 3.0.1
-grokcore.component = 3.0.2
+grokcore.component = 3.1
 grokcore.content = 3.0.2
 grokcore.error = 3.0.1
 grokcore.formlib = 3.0.1
@@ -61,7 +61,7 @@ grokcore.xmlrpc = 3.0.0
 grokui.admin = 0.12
 grokui.base = 0.7
 ipython = 4.0.1
-martian = 1.1
+martian = 1.2
 z3c.autoinclude = 0.3.7
 z3c.evalexception = 2.0
 z3c.flashmessage = 2.0
@@ -79,26 +79,26 @@ zope.testbrowser = 5.2.4
 # Tools and dependencies
 appnope = 0.1.0
 beautifulsoup4 = 4.6.0
-collective.recipe.omelette = 0.15
+collective.recipe.omelette = 0.16
 collective.recipe.template = 2.0
-decorator = 4.1.2
+decorator = 4.3.0
 gnureadline = 6.3.8
 ipython-genutils = 0.1.0
 Paste = 2.0.3
 pexpect = 4.3.1
 pickleshare = 0.7.4
-pkginfo = 1.4.1
+pkginfo = 1.4.2
 ptyprocess = 0.5.2
 requests-toolbelt = 0.8.0
 shutilwhich = 1.1.0
 simplegeneric = 0.8.1
 traitlets = 4.3.2
-tqdm = 4.19.5
-twine = 1.9.1
+tqdm = 4.23.3
+twine = 1.11.0
 waitress = 1.1.0
-WebOb = 1.7.4
+WebOb = 1.8.1
 WebTest = 2.0.29
-zest.releaser = 6.13.3
+zest.releaser = 6.14
 WSGIProxy2 = 0.4.4
 
 # For Python 2