add Vagrantfile with self configured box
add capistrano (and unicorn) gem

amend gemfile ci
run bundle binstubs capistrano
run bin/cap install

amend ci bin/cap
allow capistrano to send metrics
basic unicorn config
rm rbenv and bundler capistrano gems for now
for now, use this branch
make some changes, especially, skip the unicorn for now
after several tutorials and packaging attempts...
again, bundling capistrano gems and supporters
configure Capistrano with use of rvm
Y U NO PRESENT?
for testing purpose
as said: for testing only
use correct branch for stage deploys: develop