Updates to make to Pinax CLI scripts for new release

[KatherineMichel]

• Update projects.json script after Pinax Starter Projects Updates: https://github.com/pinax/pinax/blob/master/projects.json
• Update distributions.json script with new release/package versions: https://github.com/pinax/pinax/blob/master/distributions.json

[ghost]

@KatherineMichel can I take this up? Although I am a bit curious. Where will I get the info to be updated into these two json objects?