FLIM time-series

Add support for time-series and modulo t.
See https://trac.openmicroscopy.org.uk/ome/ticket/11915

To Test:
 * Log in as user-1
 * Expand the dataset FLIM
 * Open the image.
 * Modify T using the slider (2 values)
 * Modify t using the slider (8 values)
 * Check that the correct values are displayed i.e. True-T point value and Sub-T value.