Update the-history-of-paas.md
Update the-history-of-paas.md

Remove deprecated links
maxim-clc/PublicKB,justinwithington/PublicKB,BobStolzberg/PublicKB,appfog/PublicKB,broneal/PublicKB,jtowns3/PublicKB,jmalmadclc/PublicKB,thenley/PublicKB,StephanieWong/PublicKB,bburge/PublicKB,lmcornejo/PublicKB,DLM1/PublicKB,robcaldwell/PublicKB,eschubert/PublicKB,jwebs1/PublicKB,leporaj/PublicKB,jwcolbert/PublicKB,mfar78/PublicKB,ian-plosker/PublicKB,daveshac/PublicKB,duvander/PublicKB,BryGittyUp/PublicKB,jruckle/PublicKB,SeanRobb/PublicKB,robertlesieur/PublicKB,mark-turpin/PublicKB,keithresar/clc_public_kb,ryanbrockman/PublicKB,mclose/PublicKB,ack/PublicKB,csterwa/PublicKB,adamd/PublicKB,anthonyvetter/PublicKB