If the Date Style "Use System Default" is selected and FuzzyMoments is clicked on, then an appropriate Date Style is chosen from explicit defaults. This change prevents issues where moments() cannot interpret or guess locale date formats.
Affects UI dates on the Coming Episodes, Display Show, Manage > Backlog Overview, Home and History pages.
Widen the General Config tab widths and tweak, format and align some texts.
The many 'test date' variations in the General Config -> "Date and Time" drop down are useless during the month of May as both short and long styles are the same. Change the 'test date' to January 1 of the next year so short and long month styles are distinguishable.
