Fix and simplify environment for etap tests
Set couch app vsn based on deviation from last Apache tag
bundle etap bytecode instead of including full application source
Also update test relying on obsolete etap API.
my name is BigCouch
Apache 2 license, Cloudant copyright when appropriate
clarify node startup procedure for 'make dev'
create logfile with appropriate permissions during install
instructions on starting up the dev cluster
'make dev' generates rel/dev
remove redundant build step
no more rebar templates in configure