ENHANCEMENT: customizable alternative field

[Zauberfisch]

allow the alternative field to be populated with a fully customized date
time string.

this will allow you to set the following config's:

{
altFormat: '', // format of the date in the alt field
altTimeFormat: '', // format of the time in the alt field
altSeperator: '', // seperator in the alt field
altTimeSuffix: '', // suffix in the alt field
}

if any of those config settings is omitted, it will fall back to the value of the normal field for this setting
if altFieldTimeOnly is set to true, which it is by default, nothing of the above settings will be used

[trentrichardson]

This is awesome, been on the todo list for a while, Thanks!

[Zauberfisch]

np, needed that my self on my current project.
Well, one thing for that, that is still to do is the documentation, but I am not sure if I find time for it

[trentrichardson]

Documentation needs an overhaul to be honest, I'll try to squeeze it in somehow.