paper.md: add results and next steps section.
paper.md: add results and next steps section.

moquist/raft.js,moquist/raft.js,kanaka/raft.js,kanaka/raft.js,kanaka/raft.js,tempbottle/raft.js,moquist/raft.js,kanaka/fuzzy-raft,moquist/raft.js,kanaka/fuzzy-raft,tempbottle/raft.js,moquist/raft.js,tempbottle/raft.js,kanaka/fuzzy-raft,kanaka/fuzzy-raft,tempbottle/raft.js,kanaka/raft.js,kanaka/fuzzy-raft,tempbottle/raft.js,kanaka/raft.js