bolero-MURAKAMI/Sprout — pull request #31 by kariya-mitsuru (2013-09-02 12:41:55+00:00)
Title: [algorithm.lexicographical_compare, algorithm.tristate_lexicographical_compare]

Fix tristate_lexicographical_compare InputIterator version (wrong version was called).
Reduce compare function application for RandomAccessIterator verion.
Move some common functions to new header file.