Version with floating point number not accepted

[Craig Lawrence]

A document containing "type":"doc","version":1.0 failed to validate:

Error Messages: [com.atlassian.adf.model.ex.node.DocException$UnsupportedVersion: Unsupported version: 1.0 (path: doc)])]]

This version number was accepted and validated by Content Service.

[Chris Fuller]

Fixed in 0.23.4