#12 Add description to each process

[tonongregory]

Description

Add description to each existing process to add sample command line usage #12

Requirements

• Documentation updates
  • Reference
  • Changelog
• Unit tests

Breaking changes

[xaviermarchegay]

@clever-age-gtonon FYI there is also the possibility of adding info in the help section.

clever_age_process:
    configurations:
        demo.debug:
            description: >
                Dump the input in the console
            help: >
                Ex: bin/console cleverage:process:execute demo.debug

---

bin/console clever:process:help demo.debug

---

Process: 
    demo.debug

Description:
    Dump the input in the console


Help:
    Ex: bin/console cleverage:process:execute demo.debug

Tasks tree:
    ■ entry (Iterable)
    │ 
    ■ debug