chore(pkg): new patch release (0.2.12)

• A depreciation warning related to CubicWeb-Web had been removed.
• Minimum versions of dependencies have been upgrade. We should not have problems with that for a while.

--HG-- branch : 0.2

cubicweb_jsonschema/__pkginfo__.py

@@ -16,7 +16,7 @@
 
 __depends__ = {
     'cubicweb': '>= 3.38.16, < 5.0.0',
-    'cubicweb-web': '>= 0.3.1, < 1.3.0',
+    'cubicweb-web': '>= 0.1.3, < 2.0.0',
     'iso8601': None,
     'jsl': None,
     'pyramid': '>= 1.10.8',