"Open Terminal Here" should open Terminal.app on Mac.

It was starting X11 and a xterm...

Task-number: QTCREATORBUG-4683

share/qtcreator/scripts/openTerminal.command

@@ -0,0 +1,29 @@
+#! /bin/bash
+
+i=`pwd`
+i=${i//\\/\\\\\\\\}
+i=${i//\"/\\\\\\\"}
+i=${i//\$/\\\\\\\$}
+i=${i//\`/\\\\\\\`}
+i=\\\"$i\\\"
+osascript <<EOF
+    --Terminal opens a window by default when it is not running, so check
+    on applicationIsRunning(applicationName)
+            tell application "System Events" to count (every process whose name is applicationName)
+            return result is greater than 0
+    end applicationIsRunning
+    set terminalWasRunning to applicationIsRunning("Terminal")
+
+    set cdScript to "cd $i"
+    tell application "Terminal"
+        --do script will open a new window if none given, but terminal already opens one if not running
+        if terminalWasRunning then
+            do script cdScript
+        else
+            do script cdScript in first window
+        end if
+        set currentTab to the result
+        set currentWindow to first window whose tabs contains currentTab
+        activate
+    end tell
+EOF