predictable_random_int() should include script name

[emteknetnz]

predictable_random_int() currently randomises based on $MODULE_DIR - it should also be random based on the script that calls it. Could use debug_backtrace() to get the script name that called it. This allows the random ints to be random between scripts within a module

Not that updating this will update all cron times, so it would require a mass update

Do at same time as #21

PR

• ENH Include filename of script in predictable_random_int() #39

[GuySartorelli]

PR merged