luci2-ui-base: fix l2.cgi.js validation messages

[feckert]

Signed-off-by: Florian Eckert Eckert.Florian@googlemail.com

[jow-]

This commit looks wrong to me, what you're actually fixing here?

[feckert]

When the input will be validated then i want to see the range or min/max values what the input expects.

• Now i see:

Must be a number between %d and %d

• After that patch I see

Must be a number between 0 and 4294967295

[jow-]

Ok but then use the format function to interpolate values: gettext('Must be a number between %d and %d').format(min, max)

[jow-]

Merged manually with two tiny white space changes, thanks!