update detection example post re-arrangement in #124
fix formatting + notebook url of 8c245b5
fix examples shell scripts: too many dollar signs, not enough coffee
fix path for mnist leveldb creation
polish doc build and deploy and allow other remotes
outline pull request etiquette
add hardware notes to installation
minor readme polish
Draft development guidelines, link from README
Back-merge documentation updates from master

Draft development guidelines, link from README
minor readme polish
add hardware notes to installation
outline pull request etiquette
polish doc build and deploy and allow other remotes
fix path for mnist leveldb creation
fix examples shell scripts: too many dollar signs, not enough coffee
fix formatting + notebook url of 8c245b5
update detection example post re-arrangement in #124