mysql-native: API Refresh RC

[Nick Sabalausky via Digitalmars-d-announce]

I've been working on a big refresh of mysql-native's API, to take care 
of various issues that have appeared with it. It involves some major 
breaking changes (although I've tried to keep old interfaces around for 
the moment, but marked deprecated), so I wanted to post it before 
committing to it so those interested have a change to take a look, give 
feedback, catch problems, etc.

Summary of these changes:

API overhauled for better safety, reliability and ease-of-use. 
Deprecated and replaced entire Command struct with better design. Better 
handling of null. Various bugs fixed and more rigorously tested.

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For right now, the changes are in a separate fork, here:

https://github.com/Abscissa/mysql-native-experimental

The readme there has sample code and an overview of the new interface.

Changelog: 
https://github.com/Abscissa/mysql-native-experimental/blob/master/CHANGELOG.md

API ref: http://semitwist.com/mysql-native-docs/v0.2.0-preview1

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So take a look, let me know if there's any big issues with it. If all 
looks good, this will soon be released as mysql-native v0.2.0.