add track abs_deta, remove taggers
Allow for abs eta GN1 trainings. Also bumping releases.
Removing:
IPxD_p*
rnnipflip
dips20210729
dips20210729flip
DL1d20210824r22
Of course it should be stressed that we can still run the taggers if we need to, they will just not be stored for the future default trainings samples.
Retained taggers outputs are stored at half precision.
Edited by Samuel Van Stroud