Data allocation to functional interface

Is your feature request related to a problem? Please describe. None

Describe the solution you'd like

Add the following command to allocate a data to a functional interface
```
<functional interface name> allocates <data name>
```
On context and decomposition diagrams where the functional interface is displayed, hide all data that are allocated to this functional interface
Add the following command to list all data allocated to a functional interface
```
list data <functional interface name>
```
The list must indicate the type, last decomposed functional element producer(s) and last decomposed function producer(s), last decomposed functional element consumer(s) and last decomposed function consumer(s)

Describe alternatives you've considered None

rcasteran / jarvis4se