parameter-framework: improvements and corrections

BZ: 6721

- Bug correction concerning selection criteria display (inclusive type)
- Adapted XML format to allow for only on parameter to be associated to
  a domain
- Removed unused files in parameter project

Change-Id: I9f42d08ff8cb60354714fe3d6b0f0b321ad0a7bf
Orig-Change-Id: I837e553070f5acf2d275082c986ba29433493e31
Signed-off-by: Patrick Benavoli <patrickx.benavoli@intel.com>
Reviewed-on: http://android.intel.com:8080/16878
Reviewed-by: Mahe, Erwan <erwan.mahe@intel.com>
Tested-by: Barthes, FabienX <fabienx.barthes@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
diff --git a/parameter/Element.h b/parameter/Element.h
index b3c3060..e31d772 100644
--- a/parameter/Element.h
+++ b/parameter/Element.h
@@ -106,6 +106,8 @@
     virtual void logValue(string& strValue, CErrorContext& errorContext) const;
     // Name setting
     void setName(const string& strName);
+    // Utility to underline
+    static void appendTitle(string& strTo, const string& strTitle);
 
     // Hierarchy
     CElement* getLastChild();