update README with link chaining
update README with link chaining

tsdl2013/Android-TextView-LinkBuilder,klinker24/Android-TextView-LinkBuilder,fegabe/Android-TextView-LinkBuilder,mblcdr/Android-TextView-LinkBuilder,johnjohndoe/Android-TextView-LinkBuilder,sylsi/Android-TextView-LinkBuilder,klinker41/Android-TextView-LinkBuilder,MaTriXy/Android-TextView-LinkBuilder,klinker24/Android-TextView-LinkBuilder,0359xiaodong/Android-TextView-LinkBuilder