Time zone should be as configuration option

[tomasholderness]

Time zone output of time stamp data in the API is hard-coded, should be an optional parameter within the configuration file.

[tomasholderness]

Currently all timestamps returned in the API are transformed to Indo-China Time (ICT) a.k.a WIB (Jakarta) using the following query operator:

SELECT time_column AT TIME ZONE 'ICT' AS 'time_column'

A globally configurable option could store 'ICT' in a config as a variable, then passed to the query.