Use 'allowed' field for integer just like for string (Peter Demin).
Peter Demin
Docs updated with 'allow' support for int type
Merge branch 'peterdemin-master'
Fix bug when _error() is called twice for a field
More precise error msg in rule `schema` validation
Jaroslav Semančík
PR #24
Merge branch 'girogiro-master'
Fix non-blocking problem introduced with 0.4.1
Fix non-blocking problem introduced with 0.5
Martin Ortbauer
Merge branch 'mortbauer-master'
Git ignore my little personal Cerberus playground
py.test support
Add number type to check for float or integer
Add tests in for number type
Add number to docs
Add a_number to tests
'number' data type support