Disambiguated the string "Saturation" for Saturation Effect Name.

data/effects/frei0r_saturat0r.xml

 <!DOCTYPE kpartgui>
 <effect tag="frei0r.saturat0r" id="frei0r.saturat0r">
-	<name>Saturation</name>
+	<name context="Saturation Effect Name">Saturation</name>
 	<description>Adjusts the saturation of a source image</description>
 	<author>Jean-Sebastien Senecal</author>
 	<parameter type="animated" name="Saturation" default="0.125" min="1" max="1000" factor="1000">