Update headings for releaseNotes - notes still need to be merged/written  for the 0.40-dev2 release
Update headings for releaseNotes - notes still need to be merged/written
 for the 0.40-dev2 release

palimadra/iui,palimadra/iui,iui/iUI,waxmiguelito/iui,oulan/iui,olbers/iui,pkdevbox/iui,pkdevbox/iui,palimadra/iui,olbers/iui,oulan/iui,Broetchen1234/iui,oulan/iui,iui/iUI,iui/iUI,Broetchen1234/iui,pkdevbox/iui,olbers/iui,Broetchen1234/iui,Broetchen1234/iui,waxmiguelito/iui,olbers/iui,olbers/iui,palimadra/iui,waxmiguelito/iui,oulan/iui,pkdevbox/iui,waxmiguelito/iui,iui/iUI,oulan/iui,palimadra/iui,iui/iUI,pkdevbox/iui,Broetchen1234/iui,waxmiguelito/iui