Chef-solo-cup

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- Allow overriding when calling use-alternate-databag. [Jose Diaz-
Gonzalez]

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- Allow deciding dna file to use by ec2 tag. [Jose Diaz-Gonzalez]

- Properly format function. [Jose Diaz-Gonzalez]

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- Remove the json extension to ensure we do proper file matching. [Jose
Diaz-Gonzalez]

The `.json` extension would otherwise be sluggified, causing only partial matches and potentially incorrect ones.


- Log more information on matching databag info. [Jose Diaz-Gonzalez]

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- Add release script. [Jose Diaz-Gonzalez]

- Add more logging statements. [Jose Diaz-Gonzalez]

- Ignore build directory. [Jose Diaz-Gonzalez]

- Upgrade python requirements. [Jose Diaz-Gonzalez]

- Ensure dna files and names are sluggified. [Jose Diaz-Gonzalez]

- Add support for filtering hosts by aws tags. [Jose Diaz-Gonzalez]

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- Make regex matches case insensitive. [Jose Diaz-Gonzalez]

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- Use dummymp to fix issues with multiprocessing. [Jose Diaz-Gonzalez]

- Fix issue with filtering chef runs. [Jose Diaz-Gonzalez]

this was broken when adding support for instances inside of VPC