Update contact email to gui@open-ephys.org

Author: jsiegle

Source/MainWindow.cpp

@@ -351,7 +351,7 @@ void MainWindow::handleCrash (void* input)
 
     AlertWindow::showMessageBox (AlertWindow::NoIcon,
                                  "Open Ephys has stopped working",
-                                 "To help fix the problem, please email the following files to support@open-ephys.org: \n\n"
+                                 "To help fix the problem, please email the following files to gui@open-ephys.org: \n\n"
                                      + recoveryFileLocation
                                      + "\n\n"
                                      + crashLog.getFullPathName());

Source/UI/InfoLabel.cpp

@@ -251,7 +251,7 @@ void InfoLabel::setAboutText()
     aboutText.append ("Source Code\n\n", FontOptions { "Nimbus Sans", "Regular", 20.0f });
     aboutText.append ("GitHub repository: ", FontOptions { "Nimbus Sans", "Regular", 16.0f });
 
-    aboutText.append ("github.com/open-ephys/plugin-GUI\n\n\n", FontOptions { "Fira Code", "Regular", 16.0f });
+    aboutText.append ("github.com/open-ephys/plugin-gui\n\n\n", FontOptions { "Fira Code", "Regular", 16.0f });
 
     aboutText.append ("Publications\n\n", FontOptions { "Nimbus Sans", "Regular", 20.0f });
     aboutText.append ("Any publications based on data collected with this software should "
@@ -267,10 +267,10 @@ void InfoLabel::setAboutText()
     aboutText.append ("Contact\n\n", FontOptions { "Nimbus Sans", "Regular", 20.0f });
     aboutText.append ("For questions, email ", FontOptions { "Nimbus Sans", "Regular", 16.0f });
 
-    aboutText.append ("support@open-ephys.org", FontOptions { "Fira Code", "Regular", 16.0f });
+    aboutText.append ("gui@open-ephys.org", FontOptions { "Fira Code", "Regular", 16.0f });
 
     aboutText.append (" or post an issue at ", FontOptions { "Nimbus Sans", "Regular", 16.0f });
-    aboutText.append ("github.com/open-ephys/plugin-GUI/Issues", FontOptions { "Fira Code", "Regular", 16.0f });
+    aboutText.append ("github.com/open-ephys/plugin-gui/Issues", FontOptions { "Fira Code", "Regular", 16.0f });
 }
 
 void InfoLabel::setAuthorsText()