'text' type in meta data performs unwanted evaluation

Further to the work on 1.x compatability.

If I define an parameter entry as ‘text’ type and the enter 0x0200 as the value in PaperUI it is converted to a value of 512, which is not the wanted result of ‘0x0200’ The same if 0b11111111 is entered, it gets evaluated too.

Not sure if this is an ESH issue, Openhab issue or expected behaviour.