Fix/improve building doc.
Fix/improve building doc.

griddynamics/iosched-ibeacon-for-joker,madisp/iosched,dxiaogang/iosched,ma5069073/iosched,NileshJarad/iosched,PareshMayani/iosched,TedaLIEz/iosched,omkarnanda/Android-UI-demos,ipalermo/schedo,yzpniceboy/iosched,rayzone107/iosched,zhangfy068/iosched,zhangfy068/iosched,vovs/confs2015,ben-upsilon/iosched,Brooks0129/iosched,divyatman/iosched,deshion/iosched,zeetherocker/iosched,andersonb/iosched,zuoyanyouwu/iosched,Prographer/iosched,aecca/iosched,zayenCh/iosched,kmdupr33/iosched,PaulRashidi/iosched,liuqiwang01/iosched,ardock/iosched,Dreezydraig/iosched,amardeshbd/iosched,vilyever/iosched,umitems/iosched,aecca/iosched,yuzhiboi/iosched,bhargav175/iosched,eeVoskos/iosched,sebas-tc/iosched,chrooter/iosched,skaushikgit/iosched,zeetherocker/iosched,zayenCh/iosched,gh0stbird/iosched,janzoner/iosched,eeVoskos/iosched,ben-upsilon/iosched,b-cuts/iosched,divyatman/iosched,noxiouswinter/iosched-copy,PranaySPatil/iosched,MonoCloud/iosched,yummy222/iosched,ryantaoyf/iosched,kmdupr33/iosched,andrewpetrovic/iosched,PibeDx/iosched,zeXtreme/iosched,witchlock/iosched,omkarnanda/Android-UI-demos,soulduse/iosched,wing2407/iosched,WeRockStar/iosched,ben-upsilon/iosched,lcyluo/iosched,liuqiwang01/iosched,AndroidBase/iosched,silicon-mountain/smconf-android,samirshrestha/iosched,AdrianHsu/iosched,ipalermo/schedo,virm0nd/iosched,cliffmoturi/iosched,hubaoyu/iosched,Prographer/iosched,amardeshbd/iosched,yzpniceboy/iosched,rock3r/iosched-2014,Patrichuan/iosched,TedaLIEz/iosched,lcyluo/iosched,hubaoyu/iosched,eliezerint/iosched,ardock/iosched,sachin-appdev/iosched,virm0nd/iosched,zuoyanyouwu/iosched,tanweijiu/iosched,erpragatisingh/iosched,TwentySevenC/iosched,Pradeet/iosched,Arisono/iosched,10045125/iosched,zhou531078929/googleDemoiosched,deshion/iosched,yummy222/iosched,aelx311/iosched,xiaoyanit/iosched-1,astroboyapple/iosched,hxddh/iosched,xiaoyanit/iosched-1,MonoCloud/iosched,liviubirau/iosched,Arisono/iosched,douglasjunior/iosched,epiphany27/iosched,TonyTangAndroid/iosched,ScHaFeR/iosched,13yo/iosched,ztingle/GoogleIO-APP,tjit777-naver-com/iosched,tjit777-naver-com/iosched,soulduse/iosched,hggliu/iosched,sebas-tc/iosched,kyotoalgo/iosched,nguyenhoanglam/iosched,b-cuts/iosched,chantw172/iosched,MonoCloud/iosched,TonyTangAndroid/iosched,tnaffh/iosched,ronzohan/iosched,nguyenhoanglam/iosched,DCSH2O/iosched,Dreezydraig/iosched,angeliaz/iosched,ashcoding/iosched,chenanze/iosched,ash663/iosched,charany1/iosched,tanweijiu/iosched,ardock/iosched,BanNT/iosched,kingslou/iosched,jotajr/iosched,DCSH2O/iosched,jarekankowski/iosched,yarhtut/iosched,jianxiansining/iosched,Chuck8080/iosched,bhargav175/iosched,kmdupr33/iosched,muchbeer/iosched,AdrianHsu/iosched,douglasjunior/iosched,kyotoalgo/iosched,huangxueqiang/iosched,Prographer/iosched,zeXtreme/iosched,yarhtut/iosched,mumer92/iosched,TonyTangAndroid/iosched,erpragatisingh/iosched,douglasjunior/iosched,PranaySPatil/iosched,skaushikgit/iosched,poovarasanvasudevan/iosched,gaikwad411/iosched,vilyever/iosched,andersonb/iosched,mumer92/iosched,mumer92/iosched,theDL/iosched,poovarasanvasudevan/iosched,zhou531078929/googleDemoiosched,TouchBoarder/iosched,GeorgeMe/iosched,noxiouswinter/iosched-copy,13yo/iosched,heymind/iosched,ashcoding/iosched,AndroidBase/iosched,lcyluo/iosched,yoube/iosched,dxiaogang/iosched,TweetMap/iosched,ardock/iosched,rhlass/iosched,jarekankowski/iosched,GeorgeMe/iosched,silicon-mountain/smconf-android,hggliu/iosched,dARKf3n1Xx/iosched,hxddh/iosched,tjit777-naver-com/iosched,Huihuiyule-www/iosched,chenanze/iosched,PareshMayani/iosched,fabiel016/iosched,silicon-mountain/smconf-android,Brooks0129/iosched,PaulRashidi/iosched,TweetMap/iosched,theDL/iosched,fsolovyev/iosched-ibeacon-for-joker,fsolovyev/iosched-ibeacon-for-joker,VictorJava/iosched,fabiel016/iosched,Logan676/iosched,hubaoyu/iosched,witchlock/iosched,umitems/iosched,HeZaiJin/iosched,Dvik/iosched,muchbeer/iosched,jotajr/iosched,dARKf3n1Xx/iosched,yoube/iosched,haichuand/iosched,NileshJarad/iosched,zeXtreme/iosched,haichuand/iosched,TwentySevenC/iosched,408873559/Stealer,vivekchand/iosched,sachin-appdev/iosched,umitems/iosched,Dvik/iosched,ScHaFeR/iosched,omkarnanda/Android-UI-demos,trigged/iosched,amardeshbd/iosched,zuoyanyouwu/iosched,HeZaiJin/iosched,google/iosched,jairofloress/iosched,ben-upsilon/iosched,bhargav175/iosched,romannurik/iosched,deshion/iosched,sudanamin/iosched,lichen79/iosched,aelx311/iosched,ajsky/iosched,lokling/AndroiditoJZ,poovarasanvasudevan/iosched,rayzone107/iosched,legua25/iosched-2014,madisp/iosched,heymind/iosched,Lareth51/iosched,ma5069073/iosched,zuoyanyouwu/iosched,gh0stbird/iosched,hejunbinlan/iosched,Dreezydraig/iosched,WeRockStar/iosched,fabiel016/iosched,nikolaz5/iosched,ash663/iosched,janzoner/iosched,zhangfy068/iosched,TouchBoarder/iosched,b-cuts/iosched,amardeshbd/iosched,epiphany27/iosched,trigged/iosched,liviubirau/iosched,madisp/iosched,andysinlight/iosched,Patrichuan/iosched,The-WebOps-Club/saarang-iosched,andysinlight/iosched,PriyaSGit/iosched,romannurik/iosched,ryantaoyf/iosched,ajsky/iosched,silent-nischal/iosched,madisp/iosched,google/iosched,charany1/iosched,yzpniceboy/iosched,zhou531078929/googleDemoiosched,eliezerint/iosched,sbo3000/iosched,sebas-tc/iosched,jotajr/iosched,abhishek011/Test,eliezerint/iosched,rayzone107/iosched,fsolovyev/iosched-ibeacon-for-joker,TribeMedia/iosched,haichuand/iosched,hejunbinlan/iosched,silent-nischal/iosched,chantw172/iosched,wing2407/iosched,lokeshpancharia/iosched,kingslou/iosched,Huihuiyule-www/iosched,theDL/iosched,lichen79/iosched,xuanduc939/iosched,ronzohan/iosched,opozo/android-material-io,sbo3000/iosched,vovs/confs2015,Chuck8080/iosched,legua25/iosched-2014,Lareth51/iosched,virm0nd/iosched,VictorJava/iosched,sophiataskova/iosched,spicykaiju/iosched,angeliaz/iosched,heymind/iosched,PibeDx/iosched,ashcoding/iosched,samirshrestha/iosched,wangziqiang/iosched,opozo/android-material-io,chantw172/iosched,TouchBoarder/iosched,ashcoding/iosched,WeRockStar/iosched,soulduse/iosched,gaikwad411/iosched,andersonb/iosched,kingslou/iosched,NileshJarad/iosched,TedaLIEz/iosched,jairofloress/iosched,hxddh/iosched,lichen79/iosched,janzoner/iosched,Pradeet/iosched,spicykaiju/iosched,ryantaoyf/iosched,nguyenducnhaty/iosched,tnaffh/iosched,chenanze/iosched,The-WebOps-Club/saarang-iosched,sophiataskova/iosched,tnaffh/iosched,hejunbinlan/iosched,rhlass/iosched,muchbeer/iosched,gh0stbird/iosched,chrooter/iosched,PranaySPatil/iosched,huangxueqiang/iosched,dARKf3n1Xx/iosched,dxiaogang/iosched,Pradeet/iosched,huangxueqiang/iosched,Logan676/iosched,PriyaSGit/iosched,Logan676/iosched,nguyenhoanglam/iosched,astroboyapple/iosched,samirshrestha/iosched,sachin-appdev/iosched,andysinlight/iosched,10045125/iosched,TwentySevenC/iosched,jianxiansining/iosched,nguyenducnhaty/iosched,408873559/Stealer,tanweijiu/iosched,Lareth51/iosched,HeZaiJin/iosched,jarekankowski/iosched,ZJsnowman/iosched,witchlock/iosched,ztingle/GoogleIO-APP,xiaoyanit/iosched-1,griddynamics/iosched-ibeacon-for-joker,PareshMayani/iosched,epiphany27/iosched,Brooks0129/iosched,andrewpetrovic/iosched,ipmobiletech/iosched,legua25/iosched-2014,yummy222/iosched,janzoner/iosched,google/iosched,aelx311/iosched,jianxiansining/iosched,ipmobiletech/iosched,opozo/android-material-io,Logan676/iosched,cliffmoturi/iosched,lokling/AndroiditoJZ,BanNT/iosched,sudanamin/iosched,liuqiwang01/iosched,gaikwad411/iosched,ipmobiletech/iosched,andrewpetrovic/iosched,sbo3000/iosched,silent-nischal/iosched,408873559/Stealer,wangziqiang/iosched,abhishek011/Test,ztingle/GoogleIO-APP,vivekchand/iosched,The-WebOps-Club/saarang-iosched,ash663/iosched,TribeMedia/iosched,kyotoalgo/iosched,wangziqiang/iosched,TouchBoarder/iosched,Arisono/iosched,ipalermo/schedo,zeetherocker/iosched,PibeDx/iosched,aecca/iosched,ronzohan/iosched,xiaoyanit/iosched-1,Dvik/iosched,lokeshpancharia/iosched,chrooter/iosched,astroboyapple/iosched,ma5069073/iosched,vovs/confs2015,ZJsnowman/iosched,lokling/AndroiditoJZ,VictorJava/iosched,griddynamics/iosched-ibeacon-for-joker,rock3r/iosched-2014,erpragatisingh/iosched,hggliu/iosched,Huihuiyule-www/iosched,xuanduc939/iosched,cliffmoturi/iosched,charany1/iosched,DCSH2O/iosched,spicykaiju/iosched,samirshrestha/iosched,TribeMedia/iosched,AdrianHsu/iosched,yuzhiboi/iosched,yarhtut/iosched,Patrichuan/iosched,trigged/iosched,TweetMap/iosched,BanNT/iosched,sophiataskova/iosched,yuzhiboi/iosched,nguyenducnhaty/iosched,skaushikgit/iosched,nikolaz5/iosched,eeVoskos/iosched,TribeMedia/iosched,zhou531078929/googleDemoiosched,rhlass/iosched,PriyaSGit/iosched,divyatman/iosched,vilyever/iosched,silicon-mountain/smconf-android,jairofloress/iosched,ztingle/GoogleIO-APP,ajsky/iosched,lokeshpancharia/iosched,GeorgeMe/iosched,lichen79/iosched,nikolaz5/iosched,ScHaFeR/iosched,yoube/iosched,wing2407/iosched,zayenCh/iosched,sudanamin/iosched,ZJsnowman/iosched,xuanduc939/iosched,PareshMayani/iosched,vivekchand/iosched,liviubirau/iosched