adds range function to allow for i of range(0, 10, step:optional)
example:
const range = loadlib('range')
for (var i of range(3))
log(i) //[1, 2, 3]
for (var i of range(3, 5))
log(i) //[3, 4, 5]
for (var i of range(3, 5, .5))
log(i) //[3, 3.5, 4, 4.5, 5]
requires:
https://greasyfork.org/en/scripts/491562-libloader-lib
https://greasyfork.org/en/scripts/489763-all-functions-lib
