Merge pull request paypal#164 from gruetter/master

removed link to pictures ... Chatham House Rule

Author: gruetter

_includes/_sidebar.html

@@ -2,7 +2,7 @@
 	<div class="panel radius">
 		<h3><a href="/InnerSourceCommons/events/">ISC Events</a></h3>
 		<p>
-        The <a href="/InnerSourceCommons/events/isc-spring-2018/">spring 2018 summit</a> May 16-18, 2018 is now over, with its agenda packed with interesting <a href="http://paypal.github.io/InnerSourceCommons/events/isc-spring-2018-speakers" alt="Our speakers">speakers</a> and <a href="http://paypal.github.io/InnerSourceCommons/events/isc-spring-2018-agenda" alt="Our presentations">presentations</a>. The group photo from Renningen, Germany as well as links to other pictures and videos has been added to the <a href="/InnerSourceCommons/events/isc-spring-2018/">ISC.S6 event page</a>, now.</p>
+        The <a href="/InnerSourceCommons/events/isc-spring-2018/">spring 2018 summit</a> May 16-18, 2018 is now over, with its agenda packed with interesting <a href="http://paypal.github.io/InnerSourceCommons/events/isc-spring-2018-speakers" alt="Our speakers">speakers</a> and <a href="http://paypal.github.io/InnerSourceCommons/events/isc-spring-2018-agenda" alt="Our presentations">presentations</a>. The group photo from Renningen, Germany as well as links to videos have been added to the <a href="/InnerSourceCommons/events/isc-spring-2018/">ISC.S6 event page</a>, now.</p>
     </p>
     <p>
         It's now time to consider the <a href="/InnerSourceCommons/events/isc-fall-2018/">fall 2018 summit</a> October 3-5 in Islandia, New York, USA. The <a href="/InnerSourceCommons/events/isc-fall-2018-cfp/">Call For Papers</a> is now open through July 2018 and the <a href="https://www.brownpapertickets.com/event/3444630">registration</a> is now open, as well.

events/isc-spring-2018.md

@@ -11,13 +11,7 @@ engaging and interesting one!
 
 <a href="/InnerSourceCommons/assets/img/isc.s6-group-photo.jpg"><img alt="ISC.S6 Crowd" width="600" src="/InnerSourceCommons/assets/img/isc.s6-group-photo.jpg"/></a>
 
-You can find all other pictures taken during the summit here:
-
-[ISC.S6 Pictures](https://photos.app.goo.gl/xiFwFMTg7pN0a4ut2)
-
-Please remember that the pictures are published under Chatham House Rule, which
-means you can't share them with anybody who was not present on the summit. We
-have also published the first videos on the InnerSource Commons YouTube channel:
+We have published the first videos on the InnerSource Commons YouTube channel:
 
 [ISC.S6 Videos](https://www.youtube.com/playlist?list=PLCH-i0B0otNT6m6EUu2ZDFyEuXXI5JkUK)