Curl class (v2.0)
Add licence
Curl class (v2.1)
Helpers : implement checkdir function

Check directory existence and create if not (optional)
Do not laugh ...
Console : transform non caught exceptions as notice errors

These errors are also handled by Console::handler in production mode
Move _e locales shortcut to helpers
File class (v2.0)
git : add locales folder
remove errors local
Implement extended exceptions

Features :
- Utilities ‘get’  functions
- Data transmission
Mail class (v2.3)

- Use extended exceptions instead of classic exceptions
- From = SERVER_ADMIN email if this field is not defined
- Disable mail() function errors