Updated podspec for 1.4.5
Updated podspec for 1.4.5

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