Implement a minimal SimpleDateFormat
Implement a minimal SimpleDateFormat

For the moment, this class can only handle dates of the form
"yyyy-MM-dd'T'HH:mm:ss".

Signed-off-by: Johannes Schindelin <53fb8db7833fca1e1746dd8592f61048d350f64c@gmx.de>

marcinolawski/avian,dicej/avian,bigfatbrowncat/avian-pack.avian,bigfatbrowncat/avian-pack.avian,dicej/avian,MaartenR/avian,bgould/avian,MaartenR/avian,joshuawarner32/avian,getlantern/avian,bgould/avian,lostdj/avian,lwahlmeier/avian,dicej/avian,lwahlmeier/avian,getlantern/avian,minor-jason/avian,MaartenR/avian,marcinolawski/avian,lwahlmeier/avian,bigfatbrowncat/avian-pack.avian,lostdj/avian,MaartenR/avian,getlantern/avian,marcinolawski/avian,joshuawarner32/avian,minor-jason/avian,ucdseniordesign/avian,bgould/avian,dicej/avian,marcinolawski/avian,ucdseniordesign/avian,ucdseniordesign/avian,ucdseniordesign/avian,joshuawarner32/avian,minor-jason/avian,lwahlmeier/avian,lostdj/avian,minor-jason/avian,getlantern/avian,bigfatbrowncat/avian-pack.avian,bgould/avian,lostdj/avian,joshuawarner32/avian