Merge branch 'SIMPLEITK_589_FixPNGsCalField' into release

* SIMPLEITK_589_FixPNGsCalField:
  Fix png inputs sCal flag

Change-Id: Ib4481f0885b1acb4c6eeccb2b82bf4ea4a32cb3c
Merge topic 'SIMPLEITK-590_FixPNGsCalMaster'

d5fd24c2 Fixing png sCal field to METER
Merge topic 'SIMPLEITK_589_FixPNGsCalField'

8d87af8b Fix png inputs sCal flag
Merge branch 'release'

Change-Id: Ie7c7757fa6bd11864598e9f03484af89a265c5da
Merge branch 'master' into next

Change-Id: Ifec4f055bc8e4da8e48faea4d9e22a570fc8e9fb