added the get_text back.

Author: jouk0

src/Selenium2Library/keywords/_element.py

@@ -228,6 +228,13 @@ def get_value(self, locator):
         See `introduction` for details about locating elements.
         """
         return self._get_value(locator)
+        
+    def get_text(self, locator):
+        """Returns the text value of element identified by `locator`.
+
+        See `introduction` for details about locating elements.
+        """
+        return self._get_text(locator)
 
     def get_vertical_position(self, locator):
         """Returns vertical position of element identified by `locator`.