Install OK

[Steve Emsley]

Hi,

Just to report that Swarm is running nicely on my i586 Linux_1.2.13 box ... 
at least Heatbugs are behaving.

Thanks for the advice about BLT_2.0. I installed ver 1.9 and, apart from 
having to recompile due to forgetting to remove the -O option which led to 
an assertion error in bltGraph as reported, it was a clean compile.

Cheers,
Steve.