CodepointIterator - UTF-8 codepoint iterator class

Age	Commit message (Collapse)	Author
2013-10-05	Initial commit	Adrian Kummerländer
	* CodepointIterator is a simple C++ iterator class which iterates through unicode codepoints in a UTF8-encoded string * It is derived from std::iterator and implements the std::bidirectional_iterator_tag * Dereferencing an instance of the class provides the codepoint as char32_t * Tests require Google Test and use UTF8-samples from http://www.columbia.edu/~fdc/utf8/