Add: Build instructions for Windows.
     Hooks for PyInstaller to package. Currently, it fails at
       enki\core\core.py line 125, where pkgutil.iter_modules doesn't find
       the plugins, even though a hook includes them.
Fix: Workarounds for failures when running Enki frozen with Pyinstaller.
Docs: Put command lines in monospaced font.
      Add directions for running pyuic4
Cleanup: Debug print during pyinstaller hook execution.
Docs: Updated docs to generate enkiicons_re.py