* some build fixes
  * editor always started with coverage highlighting enabled
  * added command "Open Folder in Windows Explorer" to project and folder context menu
  * fixed regression: VS 2010/2012 extension pkgdef files almost empty
  * installer now has workaround for x64 debugger of Visual Studio 2012 Shell
  * DParser: updated to recent version, enabled mixin analysis, respect deprecation flag
  * "Compile and Run" no longer adds "--main" automatically, removed some other implicite
    command line options that confused rdmd, fixed quotes in --eval arguments
  * Colorize coverage: disabled if lst file older than source file, tweaked line number translation
  * update DParser, now mixin-analysis enabled, pass -deprecated to analysis