updated http lib to 4.2.1 and added dependency of mime module.
updated http lib to 4.2.1 and added dependency of mime module.

git-svn-id: bf7e6665a5fa9ed84da90b6cc1bef00f9ffe166f@658 08545216-953f-0410-99bf-93b34cd2520f

edwincalzada/rest-client,EonHa-Lee/rest-client,xxairwolf/xxknightrider-rest-client,erickgugo/rest-client,chinasunysh/rest-client,viks01/rest-client,rvkiran/rest-client,daocoder/rest-client,jymsy/rest-client,jymsy/rest-client,ZacksTsang/rest-client,snitheesh/rest-client,xxairwolf/xxknightrider-rest-client,komadee/rest-client,mgraffx/rest-client,snitheesh/rest-client,daocoder/rest-client,jmsosa/rest-client,sequethin/rest-client,geub/rest-client,vit256/rest-client,ocsbilisim/rest-client,EonHa-Lee/rest-client,xxairwolf/xxknightrider-rest-client,pavanreddyboppidi/rest-client,rvkiran/rest-client,edwincalzada/rest-client,minafaw/rest-client,dybdalk/rest-client,ezbreaks/rest-client,ocsbilisim/rest-client,rvkiran/rest-client,yeradis/rest-client,pavanreddyboppidi/rest-client,komadee/rest-client,truvakitap/rest-client,minafaw/rest-client,abbasmajeed/rest-client,cotarola93/rest-client,erickgugo/rest-client,truvakitap/rest-client,abhinav118/rest-client,geub/rest-client,ahmeddrira/rest-client,ZacksTsang/rest-client,abbasmajeed/rest-client,ezbreaks/rest-client,rcanz/rest-client,hiro117/rest-client,rcanz/rest-client,chinasunysh/rest-client,dybdalk/rest-client,ahmeddrira/rest-client,viks01/rest-client,minafaw/rest-client,ahmeddrira/rest-client,SSYouknowit/rest-client,seastar-ss/rest-client,cotarola93/rest-client,javierfileiv/rest-client,abhinav118/rest-client,wiztools/rest-client,seastar-ss/rest-client,dybdalk/rest-client,ahnbs82/rest-client,hiro117/rest-client,EonHa-Lee/rest-client,edwincalzada/rest-client,snitheesh/rest-client,javierfileiv/rest-client,wenwei-dev/rest-client,wenwei-dev/rest-client,ahnbs82/rest-client,junefun/rest-client,msezgi/rest-client,junefun/rest-client,rcanz/rest-client,wenwei-dev/rest-client,junefun/rest-client,yeradis/rest-client,wiztools/rest-client,jmsosa/rest-client,seastar-ss/rest-client,javierfileiv/rest-client,erickgugo/rest-client,ezbreaks/rest-client,ahnbs82/rest-client,Hasimir/rest-client,cotarola93/rest-client,npsyche/rest-client,vegeth1985/rest-client,msezgi/rest-client,sequethin/rest-client,npsyche/rest-client,SSYouknowit/rest-client,mgraffx/rest-client,msezgi/rest-client,vegeth1985/rest-client,jmsosa/rest-client,vegeth1985/rest-client,hiro117/rest-client,Hasimir/rest-client,sequethin/rest-client,abhinav118/rest-client,SSYouknowit/rest-client,abbasmajeed/rest-client,daocoder/rest-client,komadee/rest-client,ocsbilisim/rest-client,npsyche/rest-client,ZacksTsang/rest-client,truvakitap/rest-client,chinasunysh/rest-client,vit256/rest-client,vit256/rest-client,pavanreddyboppidi/rest-client