서승완 / kappa

… are already installed in Lambda.

… names have the environment name in them.

…ates not just a new version but also a new alias based on the environment.  No longer use environment explicitly in names.

…anges (or no changes) in the code, configuration, policies, etc. when deploying.  An attempt to incorporate a test runner that will run unit tests associated with the Lambda function.

README.md

lambda supports more than javascript

Update README.md

Added install instructions.

…and use that, as well as the environment, to name resources.  Also use this name for the zip file and eliminate zipfile_name from config.

`update_event_sources` fails on SNS and S3 event sources

And, for debug, print the full response for error cases.

Per https://github.com/garnaat/kappa/issues/32 , adding an update method
for event sources that don't have them.

Updating boto3 dependency to latest GA version.

Delete the log group when the function is deleted.

Fixes #24