Clamp method for Vectors
Clamp method for Vectors

Added static methods for clamping Vector2, Vector3 and Vector4. Only
added methods that return values, was having trouble with methods that
pass values by reference and have out values (/* ref */)

acourtney2015/JSIL,hach-que/JSIL,x335/JSIL,sq/JSIL,acourtney2015/JSIL,dmirmilshteyn/JSIL,Trattpingvin/JSIL,FUSEEProjectTeam/JSIL,FUSEEProjectTeam/JSIL,sander-git/JSIL,sq/JSIL,antiufo/JSIL,sq/JSIL,iskiselev/JSIL,sander-git/JSIL,FUSEEProjectTeam/JSIL,TukekeSoft/JSIL,x335/JSIL,dmirmilshteyn/JSIL,antiufo/JSIL,antiufo/JSIL,hach-que/JSIL,volkd/JSIL,sander-git/JSIL,mispy/JSIL,hach-que/JSIL,acourtney2015/JSIL,sq/JSIL,x335/JSIL,Trattpingvin/JSIL,acourtney2015/JSIL,iskiselev/JSIL,volkd/JSIL,mispy/JSIL,sq/JSIL,dmirmilshteyn/JSIL,iskiselev/JSIL,dmirmilshteyn/JSIL,acourtney2015/JSIL,FUSEEProjectTeam/JSIL,Trattpingvin/JSIL,FUSEEProjectTeam/JSIL,iskiselev/JSIL,mispy/JSIL,volkd/JSIL,antiufo/JSIL,TukekeSoft/JSIL,hach-que/JSIL,x335/JSIL,Trattpingvin/JSIL,sander-git/JSIL,sander-git/JSIL,hach-que/JSIL,iskiselev/JSIL,TukekeSoft/JSIL,volkd/JSIL,mispy/JSIL,volkd/JSIL,TukekeSoft/JSIL