Releases 0.14.1 and 0.14.2 print wrong version 0.14.0

I guess you cannot fix this for 0.14.1 but I want to make you aware of it for the next release.

```
± pip show python-inspector
Name: python-inspector
Version: 0.14.1
...

± python-inspector --version
Python-inspector version: 0.14.0
```

Update: It's the same for 0.14.2.