chore(#89): allow specifying pod port

[anael-l]

closes #89

As the service port is 80 by default, this does not changes the default port.

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[anael-l]

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[code-asher]

Thank you! Does this need a default or does .Values.service.port always have a value?

[anael-l]

Your values file specifies the port 80 on line 42 so that will be the default value

[code-asher]

Ahhhh thanks for that, I know next to nothing about Helm. That makes sense. Thanks again!