2018-02-11  Maciej Piechotka  <uzytkownik2@gmail.com>

	Revert "Add additional query functions to Traversable<G>"
	This reverts commit da95e830524ffa309eb57925320666e5085b9d66.

2017-12-11  Edward Hennessy  <ehennes@sbcglobal.net>

	Add additional query functions to Traversable<G>
	* one_match (Predicate<G>) check if exactly one element matches
	* count_match (Predicate<G>) returns the count of items that matches

	https://bugzilla.gnome.org/show_bug.cgi?id=781641

2017-12-11  Rico Tzschichholz  <ricotz@ubuntu.com>

	Fix links in Traverable.tee() doc

2017-09-12  Rico Tzschichholz  <ricotz@ubuntu.com>

	Fix some delegate copying warnings

2017-03-21  Maciej Piechotka  <uzytkownik2@gmail.com>

	Release 0.20.0