Common - Filter for ACRE radio IDs when serializing objects

[mjc4wilton]

When merged this pull request will:

• Add CfgPatches check for ACRE via Common postInit.sqf
• If ACRE is installed, pass the loadout through to acre_api_fnc_filterUnitLoadout to remove replace ACRE radio IDs with base radios
• Fix Deep copy/paste will include ACRE radio ID's #636

[Kexanone]

Thanks for the PR. Looks fine, but doesn't fix the issue yet for exporting mission SQF.
I guess your approach could also be applied to https://github.com/zen-mod/ZEN/blob/master/addons/common/functions/fnc_exportMissionSQF.sqf.

[mharis001]

If we go with this approach then I would want to add TFAR support (doesn't need to be in this PR). We could also try and hold out for the extended loadout framework proposed for CBA but not sure when (or if) that will be merged.

Overall, seems okay, but maybe we should have our own get/set loadout functions in common instead of duplicating code.

[Kexanone]

@mharis001
When do we prefer event handlers over functions?

Also I'm not really sure if the safe postfix is really necessary.

[mjc4wilton]

Also I'm not really sure if the safe postfix is really necessary.

Did it so its not just getUnitLoadout wrapped in a macro. Not necessary but helps maintain syntax highlighting

[mharis001]

Looks good. Just some cleanup.