Fixed the P228 iron sight.
Improved the AK47 iron sight.
Perfected the Deagle iron sight.
Improved the FiveSeven iron sight.
Perfected the Glock iron sight.
Improved M4 iron sight. The view model of this is awkward in many ways.
Fixed #838
Added SWEP.ViewModelBoneManipulations.
Fixed the M4 view model bones.
Fixed the Mac10 iron sight.
Perfected the MP5 iron sight. This one was pretty good before.
Perfected the pump shotgun iron sight.
Merge pull request #840 from Bo98/iron-sight-fixes

Fixed iron sights + added SWEP.ViewModelBoneManipulations