Visual D 0.46.0-beta1

Changes since 0.45.1:

• cv2pdb
  • now also search VS2017 registry entries to find mspdb140.dll
  • fix working with the VS2017 update 15.3.1
• improve handling of non-ASCII installation paths:
  • use unicode aware version of NSIS, register through wide string API of rundll32
  • parse sc.ini with current code page
  • pipedmd: pass wide string command line to sub process
  • convert MS linker response file to UTF16
• build system
  • add workaround for broken TLS when linking with link.exe from VS2017 update 15.3.1
  • build single object file to intermediate directory rather than output folder
  • intermediate executable for cv2pdb now written to intermediate directory
  • custom build batch files now written to intermediate directory
  • use "if %errorlevel% neq 0" instead of "if errorlevel 1" in batches to capture crashes, too
  • fix default executable search path for LDC assuming a 64-bit compiler executable (avoids
    linker error -1073741701)
  • added *.tlog to default files to clean
  • add import library to project outputs if "create import library" enabled
  • added linker options to configure map file, import library and PDB file
  • LDC: add option to link against debug runtime library
  • LDC: no longer trIES to run cv2pdb
• dparser:
  • when building with LDC, use import path from its config file instead of DMDs' sc.ini
  • parse "static foreach" (but no semantic analysis)
• fixed spurious freeze in precise GC (mostly during startup)
• indentation of lambdas as parameter arguments now aligns statements on tab stops