Allow for array of the basetypes in the config.json

This would give options like

{
"config_bool_array": {
"default": [true],
"description": "Example of a boolean array configuration option.",
"max_array_length": 20
},
"config_tags": {
"default": ["demo", "json", "array"],
"description": "Example of a string array configuration option.",

},
"config_integer_array": {
"default": [10,20,30]
"min": 24,
"max": 96,
"is_integer": true,
"description": "Example of a integer array configuration option.
}
}

And vastly improve the way to get multiple values in the config file