Make jQuery time widget input even more flexible

e.g. allow any of:

* 01:30 PM
* 1:30pm
* 11 AM
* 11am

tailbone/forms2/types.py

@@ -37,11 +37,18 @@ class JQueryTime(colander.Time):
     def deserialize(self, node, cstruct):
         if not cstruct:
             return colander.null
-        try:
+
-            return colander.timeparse(cstruct, '%I:%M %p')
+        formats = [
-        except ValueError:
+            '%I:%M %p',
+            '%I:%M%p',
+            '%I %p',
+            '%I%p',
+        ]
+        for fmt in formats:
             try:
-                return colander.timeparse(cstruct, '%I:%M%p')
+                return colander.timeparse(cstruct, fmt)
-            except:
+            except ValueError:
-                # re-try first format, for "better" error
+                pass
-                return colander.timeparse(cstruct, '%I:%M %p')
+
+        # re-try first format, for "better" error message
+        return colander.timeparse(cstruct, formats[0])