Collapsed multiple GCD calls into one-liners...no functional changes.
Collapsed multiple GCD calls into one-liners...no functional changes.

Alamofire/Alamofire,ikesyo/Alamofire,Koalappp/Alamofire,twobitlabs/Alamofire,antigp/Alamofire,agustindc-rga/Alamofire,tonyli508/AlamofireDomain,Noobish1/Alamofire,twobitlabs/Alamofire,kevin-zqw/Alamofire,easyui/Alamofire,richardPFisk/Alamofire,Holmusk/Alamofire,Karumi/Alamofire-Result,kiancheong/Alamofire,jschmid/Alamofire,Staance/Alamofire,DouKing/Alamofire,dgdosen/Alamofire,yimajo/Alamofire,Vkt0r/Alamofire,kevin-zqw/Alamofire,agustindc-rga/Alamofire,Koalappp/Alamofire,Staance/Alamofire,Holmusk/Alamofire,ikesyo/Alamofire,iosheadhunter/Alamofire,tokorom/Alamofire,Farteen/Alamofire,jschmid/Alamofire,Karumi/Alamofire-Result,easyui/Alamofire,dgdosen/Alamofire,Alamofire/Alamofire,Baza207/Alamofire,iosheadhunter/Alamofire,gauravds/Alamofire,tokorom/Alamofire,richardPFisk/Alamofire,yimajo/Alamofire,Lomotif/Alamofire,kiancheong/Alamofire,Lomotif/Alamofire,DouKing/Alamofire,Swiftosis/Alamofire,meteochu/Alamofire,Swiftosis/Alamofire,tonyli508/AlamofireDomain,antigp/Alamofire,mbhuta/Alamofire,meteochu/Alamofire,Baza207/Alamofire,mbhuta/Alamofire,Farteen/Alamofire,gauravds/Alamofire,Vkt0r/Alamofire,Noobish1/Alamofire,Holmusk/Alamofire