\ suffix added before ; to namespace when creating new model using gii model generator

[dilip-vishwa]

The output has
namespace frontend\models\;
instead of this
namespace frontend\models;

[dilip-vishwa]

Sorry, it was my mistake. I was using namespace as frontend\models\ instead of this frontend\models. So, problem solved.

[cebe]

Adjusted the input validation filter so that surrounding slashes are trimmed automatically now.