Update CHANGES for 1.1.0.
Update CHANGES for 1.1.0.

berkley4/polipo,nxtreaming/chumen,clowwindy/polipo,fqtools/polipo,akkakks/polipo,feijilei/polipo,berkley4/polipo,fqtools/polipo,feijilei/polipo,dxq-git/polipo,nxtreaming/chumen,akkakks/polipo,lkraider/polipo,akkakks/polipo,berkley4/polipo,ssb22/polipo2,jech/polipo,TierraDelFuego/opilop,ssb22/polipo2,dxq-git/polipo,lkraider/polipo,galeksandrp/polipo,galeksandrp/polipo,jech/polipo,ssb22/polipo2,dxq-git/polipo,lkraider/polipo,ajmgh/polipo,Psiphon-Inc/polipo,jech/polipo,galeksandrp/polipo,feijilei/polipo,fqtools/polipo,nxtreaming/chumen