updated change log for 1.4.5
updated change log for 1.4.5

flatworld/DTFoundation,sbausis/DTFoundation,devontech/DTFoundation,artifacts/DTFoundation,vlondon/DTFoundation,programming086/DTFoundation,JasperYanky/DTFoundation,SanjoDeundiak/DTFoundation,flatworld/DTFoundation,Cocoanetics/DTFoundation,JasperYanky/DTFoundation,ShengQiangLiu/DTFoundation,ywzw2013/DTFoundation,1yvT0s/DTFoundation,artifacts/DTFoundation,SanjoDeundiak/DTFoundation,z8927623/DTFoundation,artifacts/DTFoundation,nrcmedia/DTFoundation