Improvements

[danbeibei]

trafficstars

Here are a few improvements I want to share

• Fix : string formating
• Fix : use == instead of "is" to check for value equality rather than object equality
• Fix case where derived type name contains builtin type name
• Refactor f2c_type to enable mixing of kind_map and default conversion, with a test

[jameskermode]

Thanks! Is this now ready to be reviewed?

[danbeibei]

It is ready, thank you

[jameskermode]

Sorry for the long delay and thanks for the contribution!