updates Saluki command line options
updates Saluki command line options

1. Now the propagate-taint plugin doesn't print anything by defaut,
   so we need to tell it.
2. Rooters are now merged by default, and byteweight breaks some
   analysis due to false function starts, I'm disabling it for now (as
   it was implicitly disabled previously)
3. Symbolizers are now merged by default, so we do not need to specify
   the IDA symbolizer explicitly.

Note: tests require IDA Pro, otherwise at least some of them will
fail. This is due limited support for relocations and symbol name
reconstruciton in BAP.

chubbymaggie/bap-plugins,chubbymaggie/bap-plugins,BinaryAnalysisPlatform/bap-plugins,chubbymaggie/bap-plugins,chubbymaggie/bap-plugins,BinaryAnalysisPlatform/bap-plugins,BinaryAnalysisPlatform/bap-plugins,BinaryAnalysisPlatform/bap-plugins