Merge branch 'release/v0.2.2' into develop
remove sidekiq-benchmark
Add app settings. Rename RUBY_ENV to APP_ENV.
add global APP_ROOT
add sinatra (for sidekiq web). update some gems.
Merge branch 'feature/change_request_max_time' into develop
changelog
single sidekiq worker
changelog
Merge branch 'feature/single_sidekiq' into develop
ignore config folder in tests coverage
move config to single file
remove index.html
bump to v0.2.3
Merge branch 'release/v0.2.3'