A TV presenter has resigned from his position on a breakfast show amid allegations of ‘inappropriate behaviour’. Kamahl Santamaria was installed as the co-host of TVNZ Breakfast last month, but the veteran newsreader only lasted for 31 days before abruptly quitting on Saturday.  TVNZ has remained tightlipped about Santamaria’s shock departure, but one female colleague has since accused the TV journalist of ‘inappropriate behaviour’.  Santamaria…