All C4311 and C4312 warnings are from the asio code and all C4250 warnings are from the log4cxx code, so I'm disabling them in pion.vsprops for now.
All C4311 and C4312 warnings are from the asio code and all C4250 warnings are from the log4cxx code, so I'm disabling them in pion.vsprops for now.

acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core