Liblinphone 5.0.0

Modules
Tutorials:

## Modules
| Basic buddy status notification
| This program is a very simple usage example of liblinphone, demonstrating how to initiate SIP subscriptions and receive notifications from a sip uri identity passed from the command line.
| Chat room and messaging
| This program is a very simple usage example of liblinphone, desmonstrating how to send/receive SIP MESSAGE from a sip uri identity passed from the command line.
| Basic call
| This program is a very simple usage example of liblinphone.
| Generic subscribe/notify example
| This program is a very simple usage example of liblinphone.
| Real Time Text Receiver
| This program is able to receive chat message in real time on port 5060.
| Real Time Text Sender
| This program just send chat message in real time to dest uri.
| Basic registration
| This program is a very simple usage example of liblinphone.

## Detailed Description