Add ol.events.condition.mouseMove
Add ol.events.condition.click
Minor apidoc change
Add "action type" select to select-features example

Making it possible to choose between three select interactions, one that works on "singleclick", one that works on "click", and one that works on "mousemove".
Merge pull request #2276 from elemoine/select

Add "action type" select to select-features example