Pack specific ram

[Bennyboy1695]

A nice option would be if each pack could specify its own ram amount for the case where one pack is more ram hungry then the rest you can just have that pack allow more ram to be used

[dscalzi]

Pack-specific settings would be nice, but unfortunately that requires a non-trivial rework to the settings system.

[dscalzi]

Will be added with #270

[dscalzi]

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