COMPMID-630: Rework nodes

Reworked node:
-BatchNormalization
-Floor
-FullyConncted
-L2Normalize
-Normalization
-Pooling
-Softmax

Change-Id: I4c71cfffb1f59aac3326ba8b1f831339c5244394
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/93134
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
25 files changed