update 3rd party lib fullcalendar to version 2.7.3

library/fullcalendar/CHANGELOG.txt

@@ -1,8 +1,51 @@
 
+v2.7.3 (2016-06-02)
+-------------------
+
+internal enhancements that plugins can benefit from:
+- EventEmitter not correctly working with stopListeningTo
+- normalizeEvent hook for manipulating event data
+
+
+v2.7.2 (2016-05-20)
+-------------------
+
+- fixed desktops/laptops with touch support not accepting mouse events for
+  dayClick/dragging/resizing (#3154, #3149)
+- fixed dayClick incorrectly triggered on touch scroll (#3152)
+- fixed touch event dragging wrongfully beginning upon scrolling document (#3160)
+- fixed minified JS still contained comments
+- UI change: mouse users must hover over an event to reveal its resizers
+
+
+v2.7.1 (2016-05-01)
+-------------------
+
+- dayClick not firing on touch devices (#3138)
+- icons for prev/next not working in MS Edge (#2852)
+- fix bad languages troubles with firewalls (#3133, #3132)
+- update all dev dependencies (#3145, #3010, #2901, #251)
+- git-ignore npm debug logs (#3011)
+- misc automated test updates (#3139, #3147)
+- Google Calendar htmlLink not always defined (#2844)
+
+
+v2.7.0 (2016-04-23)
+-------------------
+
+touch device support (#994):
+	- smoother scrolling
+	- interactions initiated via "long press":
+		- event drag-n-drop
+		- event resize
+		- time-range selecting
+	- `longPressDelay`
+
+
 v2.6.1 (2016-02-17)
 -------------------
 
-- make nowIndicator positioning refresh on window resize
+- make `nowIndicator` positioning refresh on window resize
 
 
 v2.6.0 (2016-01-07)

library/fullcalendar/CONTRIBUTING.txt

@@ -41,7 +41,7 @@ Also, you will need the [grunt-cli][grunt-cli] and [bower][bower] packages insta
 
 Then, clone FullCalendar's git repo:
 
-	git clone git://github.com/arshaw/fullcalendar.git
+	git clone git://github.com/fullcalendar/fullcalendar.git
 
 Enter the directory and install FullCalendar's development dependencies:
 

library/fullcalendar/fullcalendar.css

@@ -1,7 +1,7 @@
 /*!
- * FullCalendar v2.6.1 Stylesheet
+ * FullCalendar v2.7.3 Stylesheet
  * Docs & License: http://fullcalendar.io/
- * (c) 2015 Adam Shaw
+ * (c) 2016 Adam Shaw
  */
 
 
@@ -28,6 +28,7 @@ body .fc { /* extra precedence to overcome jqui */
 .fc-unthemed tbody,
 .fc-unthemed .fc-divider,
 .fc-unthemed .fc-row,
+.fc-unthemed .fc-content, /* for gutter border */
 .fc-unthemed .fc-popover {
 	border-color: #ddd;
 }
@@ -72,7 +73,6 @@ body .fc { /* extra precedence to overcome jqui */
 
 .fc-icon {
 	display: inline-block;
-	width: 1em;
 	height: 1em;
 	line-height: 1em;
 	font-size: 1em;
@@ -99,7 +99,6 @@ NOTE: use percentage font sizes or else old IE chokes
 
 .fc-icon:after {
 	position: relative;
-	margin: 0 -1em; /* ensures character will be centered, regardless of width */
 }
 
 .fc-icon-left-single-arrow:after {
@@ -107,7 +106,6 @@ NOTE: use percentage font sizes or else old IE chokes
 	font-weight: bold;
 	font-size: 200%;
 	top: -7%;
-	left: 3%;
 }
 
 .fc-icon-right-single-arrow:after {
@@ -115,7 +113,6 @@ NOTE: use percentage font sizes or else old IE chokes
 	font-weight: bold;
 	font-size: 200%;
 	top: -7%;
-	left: -3%;
 }
 
 .fc-icon-left-double-arrow:after {
@@ -134,14 +131,12 @@ NOTE: use percentage font sizes or else old IE chokes
 	content: "\25C4";
 	font-size: 125%;
 	top: 3%;
-	left: -2%;
 }
 
 .fc-icon-right-triangle:after {
 	content: "\25BA";
 	font-size: 125%;
 	top: 3%;
-	left: 2%;
 }
 
 .fc-icon-down-triangle:after {
@@ -491,15 +486,15 @@ temporary rendered events).
 /* Scrolling Container
 --------------------------------------------------------------------------------------------------*/
 
-.fc-scroller { /* this class goes on elements for guaranteed vertical scrollbars */
-	overflow-y: scroll;
-	overflow-x: hidden;
+.fc-scroller {
+	-webkit-overflow-scrolling: touch;
 }
 
-.fc-scroller > * { /* we expect an immediate inner element */
+/* TODO: move to agenda/basic */
+.fc-scroller > .fc-day-grid,
+.fc-scroller > .fc-time-grid {
 	position: relative; /* re-scope all positions */
 	width: 100%; /* hack to force re-sizing this inner element when scrollbars appear/disappear */
-	overflow: hidden; /* don't let negative margins or absolute positioning create further scroll */
 }
 
 
@@ -547,15 +542,68 @@ temporary rendered events).
 	z-index: 2;
 }
 
+/* resizer (cursor AND touch devices) */
+
 .fc-event .fc-resizer {
 	position: absolute;
-	z-index: 3;
+	z-index: 4;
+}
+
+/* resizer (touch devices) */
+
+.fc-event .fc-resizer {
+	display: none;
+}
+
+.fc-event.fc-allow-mouse-resize .fc-resizer,
+.fc-event.fc-selected .fc-resizer {
+	/* only show when hovering or selected (with touch) */
+	display: block;
+}
+
+/* hit area */
+
+.fc-event.fc-selected .fc-resizer:before {
+	/* 40x40 touch area */
+	content: "";
+	position: absolute;
+	z-index: 9999; /* user of this util can scope within a lower z-index */
+	top: 50%;
+	left: 50%;
+	width: 40px;
+	height: 40px;
+	margin-left: -20px;
+	margin-top: -20px;
+}
+
+
+/* Event Selection (only for touch devices)
+--------------------------------------------------------------------------------------------------*/
+
+.fc-event.fc-selected {
+	z-index: 9999 !important; /* overcomes inline z-index */
+	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+}
+
+.fc-event.fc-selected.fc-dragging {
+	box-shadow: 0 2px 7px rgba(0, 0, 0, 0.3);
 }
 
 
 /* Horizontal Events
 --------------------------------------------------------------------------------------------------*/
 
+/* bigger touch area when selected */
+.fc-h-event.fc-selected:before {
+	content: "";
+	position: absolute;
+	z-index: 3; /* below resizers */
+	top: -10px;
+	bottom: -10px;
+	left: 0;
+	right: 0;
+}
+
 /* events that are continuing to/from another week. kill rounded corners and butt up against edge */
 
 .fc-ltr .fc-h-event.fc-not-start,
@@ -576,36 +624,56 @@ temporary rendered events).
 	border-bottom-right-radius: 0;
 }
 
-/* resizer */
-
-.fc-h-event .fc-resizer { /* positioned it to overcome the event's borders */
-	top: -1px;
-	bottom: -1px;
-	left: -1px;
-	right: -1px;
-	width: 5px;
-}
+/* resizer (cursor AND touch devices) */
 
 /* left resizer  */
 .fc-ltr .fc-h-event .fc-start-resizer,
-.fc-ltr .fc-h-event .fc-start-resizer:before,
-.fc-ltr .fc-h-event .fc-start-resizer:after,
-.fc-rtl .fc-h-event .fc-end-resizer,
-.fc-rtl .fc-h-event .fc-end-resizer:before,
-.fc-rtl .fc-h-event .fc-end-resizer:after {
-	right: auto; /* ignore the right and only use the left */
+.fc-rtl .fc-h-event .fc-end-resizer {
 	cursor: w-resize;
+	left: -1px; /* overcome border */
 }
 
 /* right resizer */
 .fc-ltr .fc-h-event .fc-end-resizer,
-.fc-ltr .fc-h-event .fc-end-resizer:before,
-.fc-ltr .fc-h-event .fc-end-resizer:after,
-.fc-rtl .fc-h-event .fc-start-resizer,
-.fc-rtl .fc-h-event .fc-start-resizer:before,
-.fc-rtl .fc-h-event .fc-start-resizer:after {
-	left: auto; /* ignore the left and only use the right */
+.fc-rtl .fc-h-event .fc-start-resizer {
 	cursor: e-resize;
+	right: -1px; /* overcome border */
+}
+
+/* resizer (mouse devices) */
+
+.fc-h-event.fc-allow-mouse-resize .fc-resizer {
+	width: 7px;
+	top: -1px; /* overcome top border */
+	bottom: -1px; /* overcome bottom border */
+}
+
+/* resizer (touch devices) */
+
+.fc-h-event.fc-selected .fc-resizer {
+	/* 8x8 little dot */
+	border-radius: 4px;
+	border-width: 1px;
+	width: 6px;
+	height: 6px;
+	border-style: solid;
+	border-color: inherit;
+	background: #fff;
+	/* vertically center */
+	top: 50%;
+	margin-top: -4px;
+}
+
+/* left resizer  */
+.fc-ltr .fc-h-event.fc-selected .fc-start-resizer,
+.fc-rtl .fc-h-event.fc-selected .fc-end-resizer {
+	margin-left: -4px; /* centers the 8x8 dot on the left edge */
+}
+
+/* right resizer */
+.fc-ltr .fc-h-event.fc-selected .fc-end-resizer,
+.fc-rtl .fc-h-event.fc-selected .fc-start-resizer {
+	margin-right: -4px; /* centers the 8x8 dot on the right edge */
 }
 
 
@@ -620,6 +688,20 @@ be a descendant of the grid when it is being dragged.
 	padding: 0 1px;
 }
 
+.fc-day-grid-event.fc-selected:after {
+	content: "";
+	position: absolute;
+	z-index: 1; /* same z-index as fc-bg, behind text */
+	/* overcome the borders */
+	top: -1px;
+	right: -1px;
+	bottom: -1px;
+	left: -1px;
+	/* darkening effect */
+	background: #000;
+	opacity: .25;
+	filter: alpha(opacity=25); /* for IE */
+}
 
 .fc-day-grid-event .fc-content { /* force events to be one-line tall */
 	white-space: nowrap;
@@ -630,10 +712,18 @@ be a descendant of the grid when it is being dragged.
 	font-weight: bold;
 }
 
-.fc-day-grid-event .fc-resizer { /* enlarge the default hit area */
-	left: -3px;
-	right: -3px;
-	width: 7px;
+/* resizer (cursor devices) */
+
+/* left resizer  */
+.fc-ltr .fc-day-grid-event.fc-allow-mouse-resize .fc-start-resizer,
+.fc-rtl .fc-day-grid-event.fc-allow-mouse-resize .fc-end-resizer {
+	margin-left: -2px; /* to the day cell's edge */
+}
+
+/* right resizer */
+.fc-ltr .fc-day-grid-event.fc-allow-mouse-resize .fc-end-resizer,
+.fc-rtl .fc-day-grid-event.fc-allow-mouse-resize .fc-start-resizer {
+	margin-right: -2px; /* to the day cell's edge */
 }
 
 
@@ -681,6 +771,20 @@ a.fc-more:hover {
 	border: 0 solid red;
 }
 
+
+/* Utilities
+--------------------------------------------------------------------------------------------------*/
+
+.fc-unselectable {
+	-webkit-user-select: none;
+	 -khtml-user-select: none;
+	   -moz-user-select: none;
+	    -ms-user-select: none;
+	        user-select: none;
+	-webkit-touch-callout: none;
+	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
 /* Toolbar
 --------------------------------------------------------------------------------------------------*/
 
@@ -1031,6 +1135,20 @@ be a descendant of the grid when it is being dragged.
 	overflow: hidden; /* don't let the bg flow over rounded corners */
 }
 
+.fc-time-grid-event.fc-selected {
+	/* need to allow touch resizers to extend outside event's bounding box */
+	/* common fc-selected styles hide the fc-bg, so don't need this anyway */
+	overflow: visible;
+}
+
+.fc-time-grid-event.fc-selected .fc-bg {
+	display: none; /* hide semi-white background, to appear darker */
+}
+
+.fc-time-grid-event .fc-content {
+	overflow: hidden; /* for when .fc-selected */
+}
+
 .fc-time-grid-event .fc-time,
 .fc-time-grid-event .fc-title {
 	padding: 0 1px;
@@ -1072,9 +1190,9 @@ be a descendant of the grid when it is being dragged.
 	padding: 0; /* undo padding from above */
 }
 
-/* resizer */
+/* resizer (cursor device) */
 
-.fc-time-grid-event .fc-resizer {
+.fc-time-grid-event.fc-allow-mouse-resize .fc-resizer {
 	left: 0;
 	right: 0;
 	bottom: 0;
@@ -1087,10 +1205,28 @@ be a descendant of the grid when it is being dragged.
 	cursor: s-resize;
 }
 
-.fc-time-grid-event .fc-resizer:after {
+.fc-time-grid-event.fc-allow-mouse-resize .fc-resizer:after {
 	content: "=";
 }
 
+/* resizer (touch device) */
+
+.fc-time-grid-event.fc-selected .fc-resizer {
+	/* 10x10 dot */
+	border-radius: 5px;
+	border-width: 1px;
+	width: 8px;
+	height: 8px;
+	border-style: solid;
+	border-color: inherit;
+	background: #fff;
+	/* horizontally center */
+	left: 50%;
+	margin-left: -5px;
+	/* center on the bottom edge */
+	bottom: -5px;
+}
+
 
 /* Now Indicator
 --------------------------------------------------------------------------------------------------*/

library/fullcalendar/fullcalendar.print.css

@@ -1,7 +1,7 @@
 /*!
- * FullCalendar v2.6.1 Print Stylesheet
+ * FullCalendar v2.7.3 Print Stylesheet
  * Docs & License: http://fullcalendar.io/
- * (c) 2015 Adam Shaw
+ * (c) 2016 Adam Shaw
  */
 
 /*

library/fullcalendar/gcal.js

@@ -1,7 +1,7 @@
 /*!
- * FullCalendar v2.6.1 Google Calendar Plugin
+ * FullCalendar v2.7.3 Google Calendar Plugin
  * Docs & License: http://fullcalendar.io/
- * (c) 2015 Adam Shaw
+ * (c) 2016 Adam Shaw
  */
  
 (function(factory) {
@@ -136,10 +136,10 @@ function transformOptions(sourceOptions, start, end, timezone, calendar) {
 			}
 			else if (data.items) {
 				$.each(data.items, function(i, entry) {
-					var url = entry.htmlLink;
+					var url = entry.htmlLink || null;
 
 					// make the URLs for each event show times in the correct timezone
-					if (timezoneArg) {
+					if (timezoneArg && url !== null) {
 						url = injectQsComponent(url, 'ctz=' + timezoneArg);
 					}