Fix jQuery focus() deprecation and rebuild 1.2.0

Author: dimsemenov

dist/jquery.magnific-popup.js

@@ -445,7 +445,7 @@ MagnificPopup.prototype = {
 
 
 		if(mfp.st.autoFocusLast && mfp._lastFocusedEl) {
-			$(mfp._lastFocusedEl).focus(); // put tab focus back
+			$(mfp._lastFocusedEl).trigger('focus'); // put tab focus back
 		}
 		mfp.currItem = null;	
 		mfp.content = null;
@@ -759,7 +759,7 @@ MagnificPopup.prototype = {
 		return (  (mfp.isIE7 ? _document.height() : document.body.scrollHeight) > (winHeight || _window.height()) );
 	},
 	_setFocus: function() {
-		(mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).focus();
+		(mfp.st.focus ? mfp.content.find(mfp.st.focus).eq(0) : mfp.wrap).trigger('focus');
 	},
 	_onFocusIn: function(e) {
 		if( e.target !== mfp.wrap[0] && !$.contains(mfp.wrap[0], e.target) ) {