Visual D v0.3.43 beta 1

Changes from 0.3.42:

• dustmite: pattern passed to "find" must always use quotes
• VS2015: new install adds $(VCInstallDir)\bin to exectuable paths to allow cv2pdb to create PDB files
• VS2015: added detection for Universal CRT in Win10 SDK, new macro replacements $(UCRTSdkDir) and
  $(UCRTVersion) allow adding library search path to find libucrt.lib
• New item: the module name no longer has a preceding '.' when guessing a package name
• when renaming a module in the project, the editor is reopened at the previous caret position if it was
  opened before
• replaced ancient pkgcmd.ctc with pkgcmd.vsct that's buildable with newer VS SDKs
• added icons to some commands
• renamed command "Add Folder" in project folder context menu to "Add Filter"
• added command "Add Folder" that actually creates the folder on disk
• renaming a module in the project tree now reopens it at the previous caret location
• renaming a package in the project tree also renames the folder on disk if it is still empty
• debug info: added option "suitable for selected debug engine"
• the original semantic analysis engine is no longer installed, always using dparser now
• LDC: recent versions build object files into intermediate folder, wrong names passed to linker
  with "separate compile and link"
• moved defaults for resource includes and dmd executable paths from installation to extension init
• fixed spurious "not implemented" error in error list of VS 2015
• fix dark theme detection in VS 2015
• better semantic/colorizer support for versions LDC,CRuntime_Microsoft,CRuntime_DigitalMars and MinGW
• tweaked default path and library settings for DMD and LDC
• configuration dialogs:
  • fixed small fonts in VS2015
  • better work with resizeable windows
  • scale some controls vertically if there is space
  • added browse buttons to path settings
• search pane did not save its last state, only when switching between file and symbol search