Release beta 0.2.0 (#55)

* - Change naming convention
* - Parallel & post
* - Create dir at virtual env
* - Change module names
* - Fix api calls
* Feature stress test (#52)
* - Add stress test with tf
* - Change to shell script
* - Add parameter destroy & rename instances
* - Add safty check & Update instances count
* - Change dynamo scan interval
* Add UnitTest (#51)
- add ut for shared libraries
* - fix logs and cft
* Update README.md
* - Edit readme according to TW

.gitignore

@@ -1,4 +1,5 @@
 # Distribution / packaging
+.venv/*
 .Python
 *.pyc
 env/
@@ -20,3 +21,13 @@ __pycache__
 
 # Serverless directories
 .serverless
+*.ppk
+*.pem
+.DS*
+
+# terraform
+vars.json
+manifest*.json
+*.plan
+*.tfstate*
+.terraform