Moved BeOS/ar-fake and BeOS/linkmodule to Modules/ar_beos and

Modules/ld_so_beos.  Closes SF patch #103679.

diff --git a/BeOS/ar-fake b/Modules/ar_beos
similarity index 100%
rename from BeOS/ar-fake
rename to Modules/ar_beos

diff --git a/BeOS/linkmodule b/Modules/ld_so_beos
similarity index 100%
rename from BeOS/linkmodule
rename to Modules/ld_so_beos