Add reader for PicoQuant .bin files.

This adds support for one of the formats covered by https://trac.openmicroscopy.org.uk/ome/ticket/8059#
NB I am led to believe that the other format is a FIFO rather than imaging format in which case it could prove 'challenging'.
No need to set ```m.littleEndian``` again, as it was already set in line 185.