api methods for adding/removing all event listeners (#48)

js/reveal.js

@@ -908,6 +908,9 @@ var Reveal = (function(){
 		navigateDown: navigateDown,
 		toggleOverview: toggleOverview,
 
+		addEventListeners: addEventListeners,
+		removeEventListeners: removeEventListeners,
+
 		// Forward event binding to the reveal DOM element
 		addEventListener: function( type, listener, useCapture ) {
 			( dom.wrapper || document.querySelector( '.reveal' ) ).addEventListener( type, listener, useCapture );

js/reveal.min.js

@@ -56,5 +56,5 @@ if(W.length){W[W.length-1].classList.remove("visible");o("fragmenthidden",{fragm
 if(V.length){V[V.length-1].classList.remove("visible");o("fragmenthidden",{fragment:V[0]});return true;}}return false;}function F(W,V){k=W===undefined?k:W;
 c=V===undefined?c:V;b();}function w(){if(O()||G()===false){k--;c=0;b();}}function i(){if(O()||s()===false){k++;c=0;b();}}function r(){if(O()||G()===false){c--;
 b();}}function A(){if(O()||s()===false){c++;b();}}function N(){if(G()===false){if(f().up){r();}else{var V=document.querySelector(".reveal .slides>section.past:nth-child("+k+")");
-if(V){c=(V.querySelectorAll("section").length+1)||0;k--;b();}}}}function u(){if(s()===false){f().down?A():i();}}function M(){if(O()){Q();}else{B();}}return{initialize:h,navigateTo:F,navigateLeft:w,navigateRight:i,navigateUp:r,navigateDown:A,toggleOverview:M,addEventListener:function(W,X,V){(d.wrapper||document.querySelector(".reveal")).addEventListener(W,X,V);
+if(V){c=(V.querySelectorAll("section").length+1)||0;k--;b();}}}}function u(){if(s()===false){f().down?A():i();}}function M(){if(O()){Q();}else{B();}}return{initialize:h,navigateTo:F,navigateLeft:w,navigateRight:i,navigateUp:r,navigateDown:A,toggleOverview:M,addEventListeners:z,removeEventListeners:K,addEventListener:function(W,X,V){(d.wrapper||document.querySelector(".reveal")).addEventListener(W,X,V);
 },removeEventListener:function(W,X,V){(d.wrapper||document.querySelector(".reveal")).removeEventListener(W,X,V);}};})();