Fixes issue 2545 : manage '/' in from field.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2325 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Remove dead code

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2326 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Fixes issue 2544 and improve contact search scope.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2327 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Apply easy prefs only when save button is pressed.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2328 9f815046-5998-e9c0-b7e2-ac03a23edfa4