Merge branch 'master' of github.com:localstack/localstack

update Lambda LOCALSTACK_HOSTNAME to point to main container directly…

…; release v0.11.3 (localstack#2633)

Minor testutil refactoring; release v0.11.2 (localstack#2451)

optimize image size; add documentation for USE_LIGHT_IMAGE; release v…

…0.11.1 (localstack#2385)

Add Edge service as central API entry point; release v 0.11.0 (locals…

…tack#2250)

fix region in CF stack ARNs (localstack#2202)

Release version 0.10.8; minor fix in DynamoDB ListStreams (localstack…

…#2117)

Release version 0.10.6; fix log level for plugin import warnings (loc…

…alstack#1858)

release v0.10.5; fix CF deployment of API Gateway method integrations (…

…localstack#1731)

release v0.10.4; fix attributes for SQS queues addressed via URL (loc…

…alstack#1626)