replace danse links (without documentations) (#239)

* replace danse links (without documentations)

* add news

Author: Tieqiong

Diff for: AUTHORS.rst

@@ -4,9 +4,10 @@ Authors
 DiffPy was initiated as part of the Distributed Data Analysis of Neutron
 Scattering Experiments (DANSE) project, funded by the National Science
 Foundation under grant DMR-0520547.  More information on DANSE can be
-found at http://danse.us.  Any opinions, findings, and conclusions or
-recommendations expressed in this material are those of the author(s)
-and do not necessarily reflect the views of the NSF.
+found at `DANSE Project Legacy Page <https://www.its.caltech.edu/~matsci/btf/DANSE_web_page.html>`_.
+Any opinions, findings, and conclusions or recommendations expressed
+in this material are those of the author(s) and do not necessarily reflect
+the views of the NSF.
 
 Main Contributors
 -----------------

Diff for: news/danselink.rst

@@ -0,0 +1,23 @@
+**Added:**
+
+* no news: small changes to links
+
+**Changed:**
+
+* <news item>
+
+**Deprecated:**
+
+* <news item>
+
+**Removed:**
+
+* <news item>
+
+**Fixed:**
+
+* <news item>
+
+**Security:**
+
+* <news item>

Diff for: src/diffpy/pdfgui/gui/aboutdialog.py

@@ -221,7 +221,7 @@ def onNsfLogo(self, event):  # wxGlade: DialogAbout.<event_handler>
         event.Skip()
 
     def onDanseLogo(self, event):  # wxGlade: DialogAbout.<event_handler>
-        launchBrowser("http://danse.us")
+        launchBrowser("https://www.its.caltech.edu/~matsci/btf/DANSE_web_page.html")
         event.Skip()
 
     def onMsuLogo(self, event):  # wxGlade: DialogAbout.<event_handler>

Diff for: tests/test_aboutdialog.py

@@ -53,7 +53,7 @@ def test_LogoClicks(self):
             self._clickbutton(d.bitmap_button_nsf)
             self.assertTrue(self.url.endswith("www.nsf.gov"))
             self._clickbutton(d.bitmap_button_danse)
-            self.assertTrue(self.url.endswith("danse.us"))
+            self.assertTrue(self.url.endswith("www.its.caltech.edu/~matsci/btf/DANSE_web_page.html"))
             self._clickbutton(d.bitmap_button_msu)
             self.assertTrue(self.url.endswith("www.msu.edu"))
             self._clickbutton(d.bitmap_button_columbia)