Remove existing config

* Muranoagent config should be generated automatically.
  For developer purposes use tox -e genconfig
* Result file  etc/muranoagent/murano-agent.conf.sample
  is added to gitignore

Change-Id: I59fe86dfe5e931c1ebd324775c930fe390852855

.gitignore

@@ -38,3 +38,5 @@ ChangeLog
 #Translation build
 *.mo
 
+#Autogenerated sample config file
+etc/muranoagent/muranoagent.conf.sample

etc/agent.conf

@@ -1,35 +0,0 @@
-[DEFAULT]
-debug=True
-verbose=True
-log_file = /var/log/murano-agent.log
-storage=/var/murano/plans
-
-[rabbitmq]
-
-# Input queue name
-input_queue = agent-tasks
-
-# Output routing key (usually queue name)
-result_routing_key = agent-results
-
-# Connection parameters to RabbitMQ service
-
-# Hostname or IP address where RabbitMQ is located. 
-host = localhost
-
-# RabbitMQ port (5672 is a default)
-port = 5672
-
-# Use SSL for RabbitMQ connections (True or False)
-ssl = False
-
-# Path to SSL CA certificate or empty to allow self signed server certificate
-ca_certs =
-
-# RabbitMQ credentials. Fresh RabbitMQ installation has "guest" account with "guest" password.
-login = guest
-password = guest
-
-# RabbitMQ virtual host (vhost). Fresh RabbitMQ installation has "/" vhost preconfigured.
-virtual_host = /
-