upup: add doc for philosophy
upup: add doc for philosophy

pdh/kops,luomiao/kops,faraazkhan/kops,kris-nova/kops,ikropotov/kops,pdh/kops,zytek/kops,WillemMali/kops,dacohen/kops,austinmoore-/kops,mad01/kops,mad01/kops,jnewland/kops,jnewland/kops,WillemMali/kops,faraazkhan/kops,leandrocr/kops,leandrocr/kops,andrewsykim/kops,aledbf/kops,gambol99/kops,andrewsykim/kops,WillemMali/kops,sethpollack/kops,MadDogTechnology/kops,BradErz/kops,DualSpark/kops,blakebarnett/kops,zytek/kops,kubernetes/kops,aledbf/kops,austinmoore-/kops,sp-borja-juncosa/kops,chrislovecnm/kops,luomiao/kops,blakebarnett/kops,leandrocr/kops,dacohen/kops,DualSpark/kops,robinpercy/kops,leandrocr/kops,dacohen/kops,reactiveops/kops,kris-nova/kops,sethpollack/kops,blakebarnett/kops,robinpercy/kops,kris-nova/kops,gambol99/kops,sethpollack/kops,sp-borja-juncosa/kops,justinsb/kops,faraazkhan/kops,MadDogTechnology/kops,justinsb/kops,tsupertramp/kops,tsupertramp/kops,justinsb/kops,zytek/kops,pdh/kops,BradErz/kops,aledbf/kops,chrislovecnm/kops,MadDogTechnology/kops,sp-borja-juncosa/kops,tsupertramp/kops,austinmoore-/kops,andrewsykim/kops,dacohen/kops,ikropotov/kops,luomiao/kops,gambol99/kops,gambol99/kops,robinpercy/kops,DualSpark/kops,ikropotov/kops,ikropotov/kops,austinmoore-/kops,zytek/kops,DualSpark/kops,chrislovecnm/kops,mad01/kops,WillemMali/kops,tsupertramp/kops,MadDogTechnology/kops,reactiveops/kops,BradErz/kops,chrislovecnm/kops,luomiao/kops,reactiveops/kops,blakebarnett/kops,jnewland/kops,kubernetes/kops,pdh/kops,aledbf/kops,reactiveops/kops,robinpercy/kops,kubernetes/kops,andrewsykim/kops,mad01/kops,kris-nova/kops,faraazkhan/kops,sethpollack/kops,sp-borja-juncosa/kops,BradErz/kops