Read airflow connection parameters properly
Read configuration json file properly even if it doesn't define all parameters
Add emit command to workflow_ctl
Add some example commands for emit message & register essence
Make docker-compose configuration files to allow communication between containers
Rework kickstarter as api_client does not work properly

Change-Id: I59d00bfe17027a7ab367e6acde6a9eaaed3b6937
diff --git a/VERSION b/VERSION
index 9325c3c..79a2734 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3.0
\ No newline at end of file
+0.5.0
\ No newline at end of file