Visual D v0.3.42 beta 1

Changes:

• added new command "DustMite Build Failure" to reduce source of startup project
  for build error with DustMite
• update "Build Phobos Browse Info" and "Build local version of phobos" for dmd 2.067+
• cv2pdb:
  • last version introduced crashes with DWARF conversions
  • DWARF debug info now stripped from executable
  • support for mspdb140.dll from VS2015