Grid RTL Support

<div style="direction: rtl;">
    <h2>Grid RTL</h2>
    @(Html.Awe().Grid("RtlGrid")
        .Url(Url.Action("GetItems", "LunchGrid"))
        .Height(300)
        .Mod(o => o.Main())
        .Resizable()
        .Reorderable()
        .Columns(
        new Column { Bind = "Id", Width = 100 },
        new Column { Bind = "Person" }, 
        new Column { Bind = "Price", Width = 100 },
        new Column { Bind = "Location" }))
    <br />
    <br />
    <h2>Tree grid RTL</h2>
    @(Html.Awe().Grid("RtlTreeGrid")
        .Url(Url.Action("SimpleTree", "TreeGrid"))
        .Columns(
            new Column { Bind = "Name" },
            new Column { Bind = "Id", Width = 100 })
        .Groupable(false)
        .PageSize(3)
        .Height(300))
    <br/>
    <br/>
    <h2>Grid with frozen columns RTL</h2>
    @(Html.Awe().Grid("RtlGridFz")
        .Url(Url.Action("GetItems", "LunchGrid"))
        .Height(300)
        .Mod(o => o.Main().Freeze(2, 1))
        .ColumnWidth(200)
        .Resizable()
        .Reorderable()
        .Columns(
            new Column { Bind = "Id", Width = 100 },
            new Column { Bind = "Person" }, 
            new Column { ClientFormat = "sample", Header = "sample 1"},
            new Column { ClientFormat = "sample", Header = "sample 2"},
            new Column { ClientFormat = "sample", Header = "sample 3"},
            new Column { ClientFormat = "sample", Header = "sample 4"},
            new Column { ClientFormat = "sample", Header = "sample 5"},
            new Column { ClientFormat = "sample", Header = "sample 6"},
            new Column { ClientFormat = "sample", Header = "sample 7"},
            new Column { Bind = "Price", Width = 100 },
            new Column { Bind = "Location" }))
</div>