Some programs have ini files with multiple sections that have the same name, which would make it very useful to know when a new section is encountered.
This patch adds this ability as an option that's enabled by setting INI_CALL_HANDLER_ON_NEW_SECTION to 1
Only define INI_ALLOW_MULTILINE if it's not already defined.
Added C++ INIReader class.
Moved license into LICENSE.txt, added README.txt.
Added unit tests and checked in baseline files.
Made line lengths < 80 chars.