cast.ToBool return wrong value for int

[yibaoren]

ToBoolE function can not recognize int64 nor int32, which result in false return I hope it will be fixed soon.

[sgsullivan]

I believe I also ran into this issue, for example:

package main

import (
        "fmt"
        "github.com/spf13/cast"
)

func main() {
        fmt.Printf("its %t\n", cast.ToBool(float64(1)))
}

prints its false. I've worked around it by casting to an int before bool.