Wizards: Fix wizards in KDE environments

KDE checks for a "text" property in the wizard pages and will then replace the
text it sees there with some text with added '&' characters. This breaks the
wizards, so rename the properties to something that is not "text".

Task-number: QTCREATORBUG-17503
Change-Id: Ie513848cef9cd795f06a47659abb550abd268b11
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/libs/utils/textfieldcombobox.h

@@ -33,7 +33,7 @@ namespace Utils {
 
 // Documentation inside.
 class QTCREATOR_UTILS_EXPORT TextFieldComboBox : public QComboBox {
-    Q_PROPERTY(QString text READ text WRITE setText)
+    Q_PROPERTY(QString indexText READ text WRITE setText)
     Q_OBJECT
 public:
     explicit TextFieldComboBox(QWidget *parent = 0);