v0.2.2: Merge pull request #3 from yetu/feature/slack

Notification support "slack"

v0.2.1

default value for deployment_timeout_start_sec 5

v0.2.0: Merge pull request #2 from yetu/idempotency&enhancement

Supports supervisor "service resilience" and various enhancment

v0.1.1

Change basedir variable to deployment_current_dir

v0.1.0

improve readability of README with syntax highlighting.