update readme with script name

README.md

@@ -5,21 +5,23 @@ CA manager
 
 This collection of tools is our take on managing a CA, signing SSH keys and certificates, signin SSL certificates.
 
-### Tools
+### Install
 
-#### `request_server.py`
+Install from pip with the latest release
+
+### Scripts
+
+With the library are distributed the following scripts
+
+#### ca-server
 
 This is a shell for a user, the shell only reads the input from the user and return a JSON, this user can be used with Ansible to request and retrieve certificates.
 
 The server logs can be found at `/home/request/request_server.log`
 
-#### `manager.py`
+#### ca-shell
 
 This is a shell for a user, the shell limits the commands to the one we are interested, like generating a SSH/SSL CA, signing keys.
 
-### Configuration
-
-The only configuration needed is the path where to operate, modifying te file `paths.py` is all is needed.
-
 [it's true]: https://user-images.githubusercontent.com/4076473/27771545-82c82628-5f50-11e7-91f2-86840a57dc07.jpg "For some definition of law"