Adding replace in salt formula symlinks

Since some all-in-one models require installation of such formulas
like baremetal-simulator, tftpd-hpa replacement of "-" to "_" was
added while creating symlinks since those modules on the file
system have names with "_". The change is related only to
symlinks since while installing salt formulas "-" is used
as expected. Replacement is done using shell expansion

Change-Id: I69d4724212ec21e749200b8681ab1c2f1d21191d
1 file changed