Revert "Ensure the consoleport is always a string."

This was stupid. YAML creates integers automatically by default, so
unless the consoleport was set via ENV it would be an integer
previously. Making the default a string didn't do anything to unify
the values.

This reverts commit ec28d512cc068c54d3918d160b599e9917e431f1.
Force consoleport to always be an integer
Merge pull request #450 from branan/consoleport_as_integer

Force consoleport to always be an integer