[Vala] byte array <-> string

[Jiří Zárevúcky <zarevucky jiri gmail com>]

Hello. It seems to me that there is no easy way to convert these two
to each other. I'd suggest adding one method and one constructor or
static method to the string class. "uint8[] to_byte_array ()" and
"String.from_byte_array (uint8[] array, size_t start = 0, size_t len =
-1)". Is it possible?