update seed data

Merge pull request #39 from erezrokah/clear_existing_envs_on_follow

clear existing environment variables on follow

Merge pull request #37 from erezrokah/use_keep_alive

use keepAlive in fanoutHandler

some cleanup

fix tests

Merge pull request #35 from erezrokah/module_appsync_lib_imports

optimize resources loading process

set cache-control for s3 frontend bucket

Merge pull request #34 from erezrokah/frontend_optimizations

only import relevant css files

Merge pull request #33 from erezrokah/frontend_improvments

Frontend improvments

Merge pull request #32 from erezrokah/use_appsync_subscriptions

Use appsync subscriptions