Clarify that LD_LIBRARY_PATH must be set when Gambit is build with shared libs
Clarify that LD_LIBRARY_PATH must be set when Gambit is build with shared libs

jasperla/gambit,thewhimer/gambit,thewhimer/gambit,thewhimer/gambit,acenode/gambit,BeImprovised/gambit,thewhimer/gambit,BeImprovised/gambit,BeImprovised/gambit,jasperla/gambit,BeImprovised/gambit,jasperla/gambit,thewhimer/gambit,acenode/gambit,acenode/gambit,acenode/gambit,jasperla/gambit,thewhimer/gambit