recycle more mlr's rocket in a one tick of recycler

[LOKIS]

The argument for doing this is simply the time spent on converting these rackets, as only one racket per tick is converted.

[botanica4]

Totally agreed MLRS rockets should recycle all at once like incin rockets and prolly should stack more than 6

[Elixil3]

I think it should be brought inline with the other rockets in its category. There is probably other items that have since been released since the database was created so if there are any others please post them too.