fixed boken table columns, reintroduced some of the <span> tags, only remove weedDay...

fixed boken table columns, reintroduced some of the <span> tags, only remove weedDay if showTodayAsText == true

Note that isToday(date) will not produce the same result as date.search(/Today/). If using isToday(), an additional check for showTodayAsText needs to be performed.

Some <span> tags were reintroduced because with only the date showing, there is a huge wast of space because of the table cells beeing 50% empty.