(MP) Weapon mods request + Add weapon augments

A couple weapon mods wanted and needed:

From ME3:

SMG Power Magnifier - Just make it pistol now. Powers are awful need any help we can get.

Thermal Scope(s) - See enemies in Kett smoke; Modify to see heat signatures in stealth

Add some of the other mods from singleplayer that have detriments for slightly better something else. Such as  AR long barrel, asymmetric clips,  quick receiver, etc. 

I'd also, like to see augments added for weapons to some extent as well.