Add more iso tests variations (strict and non-strict ISO_8601)
Add more iso tests variations (strict and non-strict ISO_8601)

OtkurBiz/moment,OtkurBiz/moment,scriptrdotio/moment,ze-pequeno/moment,mj1856/moment,optimizely/moment,ichernev/moment,nonmadden/moment,maggiepint/moment,xkxx/moment,samuelfullerthomas/moment,Khan/moment,scriptrdotio/moment,Oire/moment,julionc/moment,xkxx/moment,moment/moment,samuelfullerthomas/moment,xkxx/moment,dardrone/moment,joelmheim/moment,Khan/moment,whytobe/moment,Oire/moment,julionc/moment,ksnabb/moment,marijaselakovic/moment,PKRoma/moment,ze-pequeno/moment,monoblaine/moment,whytobe/moment,julionc/moment,Oire/moment,dardrone/moment,ksnabb/moment,calebcauthon/moment,nonmadden/moment,scriptrdotio/moment,ichernev/moment,PKRoma/moment,monoblaine/moment,mj1856/moment,gabrielmaldi/moment,OtkurBiz/moment,joelmheim/moment,gabrielmaldi/moment,PKRoma/moment,maggiepint/moment,moment/moment,joelmheim/moment,optimizely/moment,moment/moment,topaxi/moment,topaxi/moment,samuelfullerthomas/moment,marijaselakovic/moment,mj1856/moment,maggiepint/moment,SkReD/moment,calebcauthon/moment,calebcauthon/moment,ze-pequeno/moment