added line break in button text

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@265 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d

Author: volayaf

src/sextante/gui/SextanteToolbox.py

@@ -40,7 +40,7 @@ def setupUi(self):
         self.verticalLayout.setSpacing(2)
         self.verticalLayout.setMargin(0)
         self.externalAppsButton = QtGui.QPushButton()
-        self.externalAppsButton.setText("Click here to configure additional algorithm providers")
+        self.externalAppsButton.setText("Click here to configure\nadditional algorithm providers")
         QObject.connect(self.externalAppsButton, QtCore.SIGNAL("clicked()"), self.configureProviders)
         self.verticalLayout.addWidget(self.externalAppsButton)
         self.searchBox = QtGui.QLineEdit(self.contents)