Add layout concept
Add Widget Layout Concept
Rename bind to wrap
Add dynamique configuration
Remove debug
Create Config.md
Merge pull request #276 from brissa-a/DynConfig

Add dynamic configuration
Merge pull request #262 from brissa-a/Layout

Add Widget Layout Concept
Beginning of Forum module
Resolve #274 issue
Basics of forum are now working
Work in progress
Correct main refactor
Previous issue fixed
Add answer is working
All functionalities have been added. Some bugs remain :
- cannot determine if a topic is solved or not (don't know what's wrong with templo...)
- cannot print messages' authors
End of forum code
Add translations