v4.0

added

• Tests framework with automated tests for many corner cases
• Added a manpage page prown(1)
• Support of i18n with translation in french
• Support of ACL to extend list of project administator groups
• Automatic code formating and styling with indent

fixed

• Many tiny fixes thanks to static analysis with cppcheck and extra compiler warnings
• Test group membership based on GID instead of group name
• Fix bug due to successive allocation of string on the stack when prown is
  called with multiple paths in arguments.

changed

• All output are in english by default, except french is set in environment
• Better messages to more easily understand prown granting logic and actual modifications on files
• Write errors messages on stderr
• Rename some symbols in code to match concept naming explained in documentation
• More generic Makefile to match packaging build systems standards expectations