64-bit client support for long arrays in LotusScript

With this release, the following code works correctly in the 64-bit Client:

Sub Initialize
Dim arr(0 To 1) As long
arr(0) = 1
arr(1) = 2
Print arr(0) & ", " & arr(1)
End Sub
DoubleAsPtrForClientW64 =1 is now enabled by default. To disable this change, set DoubleAsPtrForClientW64 =0 in the 64-bit client.