Removed unnecessary calls to self in SessionDelegate...no functional changes.
Removed unnecessary calls to self in SessionDelegate...no functional changes.

Holmusk/Alamofire,yaoxiaoyong/Alamofire,lclamotte/Alamofire,davepatterson/Alamofire,Staance/Alamofire,dgdosen/Alamofire,gauravds/Alamofire,jschmid/Alamofire,hazytint/Alamofire,st3fan/Alamofire,libiao88/Alamofire,liuchungui/Alamofire,twobitlabs/Alamofire,foxkillerli/Alamofire,LionHeart123/Alamofire,zuthan/Alamofire,AnthonyMDev/Alamofire,ThornTechPublic/Alamofire,Lomotif/Alamofire,rafaelvg/Alamofire,chokett/Alamofire,Noobish1/Alamofire,davepatterson/Alamofire,yjkim/Alamofire,revdotcom/Alamofire,rain1988/Alamofire,dawangjiaowolaixunshan/Alamofire,BNakum/Alamofire,sarunw/Alamofire,followwind007/Alamofire,thebugcode/Alamofire,i-miss-you/Alamofire,kevin-zqw/Alamofire,nickygerritsen/Alamofire,tokorom/Alamofire,mcgrady20150318/Alamofire,iosheadhunter/Alamofire,antigp/Alamofire,antigp/Alamofire,muukii/Alamofire,ikesyo/Alamofire,alex-learn/Alamofire,Paul-van-Klaveren/Alamofire,dandalf/Alamofire,Paul-van-Klaveren/Alamofire,mbhuta/Alamofire,kiancheong/Alamofire,john-langley/Alamofire,neugartf/Alamofire,mbhuta/Alamofire,st3fan/Alamofire,i-miss-you/Alamofire,Swiftosis/Alamofire,nickygerritsen/Alamofire,Holmusk/Alamofire,chokett/Alamofire,alex-learn/Alamofire,foxkillerli/Alamofire,androidrivne/Alamofire,Farteen/Alamofire,Vkt0r/Alamofire,Karumi/Alamofire-Result,cesar-oyarzun-m/Alamofire,lclamotte/Alamofire,androidrivne/Alamofire,iosheadhunter/Alamofire,trauzti/Alamofire,gauravds/Alamofire,tonyli508/AlamofireDomain,Noobish1/Alamofire,Baza207/Alamofire,DouKing/Alamofire,irealme/Alamofire,leelili/Alamofire,thebugcode/Alamofire,guipanizzon/Alamofire,dawangjiaowolaixunshan/Alamofire,john-langley/Alamofire,yjkim/Alamofire,jschmid/Alamofire,Farteen/Alamofire,Koalappp/Alamofire,richardPFisk/Alamofire,cesar-oyarzun-m/Alamofire,DreamHill/Alamofire,Swiftosis/Alamofire,dandalf/Alamofire,dgdosen/Alamofire,mcgrady20150318/Alamofire,Alamofire/Alamofire,rafaelvg/Alamofire,DouKing/Alamofire,alvincrisuy/Alamofire,ernestopino/Alamofire,cmpt275group9/Alamofire,Lomotif/Alamofire,followwind007/Alamofire,Alamofire/Alamofire,irealme/Alamofire,richardPFisk/Alamofire,sarunw/Alamofire,tokorom/Alamofire,revdotcom/Alamofire,ikesyo/Alamofire,Karumi/Alamofire-Result,Baza207/Alamofire,kevin-zqw/Alamofire,trauzti/Alamofire,rain1988/Alamofire,Staance/Alamofire,yimajo/Alamofire,easyui/Alamofire,liuchungui/Alamofire,LionHeart123/Alamofire,meteochu/Alamofire,guipanizzon/Alamofire,tonyli508/AlamofireDomain,agustindc-rga/Alamofire,alvincrisuy/Alamofire,zuthan/Alamofire,Holmusk/Alamofire,muukii/Alamofire,agustindc-rga/Alamofire,meteochu/Alamofire,kiancheong/Alamofire,petereddy/Alamofire,AnthonyMDev/Alamofire,yaoxiaoyong/Alamofire,libiao88/Alamofire,DreamHill/Alamofire,petereddy/Alamofire,Koalappp/Alamofire,BNakum/Alamofire,Screon/Alamofire,twobitlabs/Alamofire,Vkt0r/Alamofire,hazytint/Alamofire,leelili/Alamofire,cmpt275group9/Alamofire,neugartf/Alamofire,yimajo/Alamofire,Screon/Alamofire,easyui/Alamofire,ernestopino/Alamofire,ThornTechPublic/Alamofire