Due to Github URL ambiguity, made docs links absolute
Due to Github URL ambiguity, made docs links absolute

Signed-off-by: Tj Holowaychuk <546b05909706652891a87f7bfe385ae147f61f91@vision-media.ca>

meteor/stylus,Delapouite/stylus,isaacs/stylus,behzad88/stylus,peterkinalex/stylus-1,tyv/stylus,a-x-/stylus,PeterWangPo/stylus,silvaemota/stylus,trixter5/stylus,jonpacker/stylus,HossainKhademian/Stylus,Ricardh522/stylus,Zagorakiss/stylus,ThiagoGarciaAlves/stylus,stylus/stylus,Panya/stylus,rstacruz/stylus,johnnycopperstone/stylus,galenvagen/stylus,baotingfang/stylus,jameswomack/stylus,angryrobot/stylus,cemoulto/stylus,modulexcite/stylus,SimenB/stylus,darwin/stylus,yetone/stylus,jangarcia/stylus