SA tools 32/64

[Kevin Walls]

Hi --

Using the SA tools, you would have thought the scripts named xxx.sh were 
for 32-bit debugees, and xxx64.sh were for 64-bit.

Just noticed that on Linux/x64, while saenv64.sh just doesn't work, the 
regular (without "64" in their name) scripts are good for 64-bit 
x64/amd64 debugees.

Maybe this is just a happy accident of the way things are on Linux.

If there's some cleanup required in the scripts, it's not clear in what 
direction.  Either way this message might serve as a search result to 
note that jstackproc.sh/clhsdbproc.sh etc are surprisingly OK on 
Linux/x64 ! 8-)

Thanks
Kevin