Print version, library and system information on startup

[dictoon]

Write into the log the equivalent of running

appleseed.cli --version --libraries --system

which looks like this:

2019-09-01T14:15:49.342528Z <001>    18 MB info    | appleseed.cli, using appleseed.dll version 2.1.0-beta, Release configuration
2019-09-01T14:15:49.342528Z <001>    18 MB info    | compiled on Sep  1 2019 at 15:59:58 using Microsoft Visual C++ version 1916
2019-09-01T14:15:49.342528Z <001>    18 MB info    | copyright (c) 2010-2013 Francois Beaune, Jupiter Jazz Limited
2019-09-01T14:15:49.342528Z <001>    18 MB info    | copyright (c) 2014-2019 The appleseedhq Organization
2019-09-01T14:15:49.342528Z <001>    18 MB info    | this software is released under the MIT license (https://opensource.org/licenses/MIT).
2019-09-01T14:15:49.342528Z <001>    18 MB info    | visit https://appleseedhq.net/ for additional information and resources.
2019-09-01T14:15:49.372499Z <001>    18 MB info    | library features:
2019-09-01T14:15:49.372499Z <001>    18 MB info    |   Instruction sets              SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2
2019-09-01T14:15:49.372499Z <001>    18 MB info    |   Disney material with SeExpr   enabled
2019-09-01T14:15:49.372499Z <001>    18 MB info    |   Embree                        enabled
2019-09-01T14:15:49.372499Z <001>    18 MB info    |   Spectral support              disabled
2019-09-01T14:15:49.372499Z <001>    18 MB info    |   GPU support                   disabled
2019-09-01T14:15:49.395496Z <001>    18 MB info    | third party libraries:
2019-09-01T14:15:49.399493Z <001>    18 MB info    |   BCD                           v1.1
2019-09-01T14:15:49.402492Z <001>    18 MB info    |   Boost                         1.69.0
2019-09-01T14:15:49.406490Z <001>    18 MB info    |   Embree                        3.2.0
2019-09-01T14:15:49.410477Z <001>    18 MB info    |   IlmBase                       2.2.0
2019-09-01T14:15:49.412486Z <001>    18 MB info    |   libjpeg-turbo                 1.3.1
2019-09-01T14:15:49.417473Z <001>    18 MB info    |   LibTIFF                       4.0.3
2019-09-01T14:15:49.421471Z <001>    18 MB info    |   LZ4                           1.8.3
2019-09-01T14:15:49.424480Z <001>    18 MB info    |   OpenColorIO                   1.0.9
2019-09-01T14:15:49.427478Z <001>    18 MB info    |   OpenEXR                       2.2.0
2019-09-01T14:15:49.430476Z <001>    18 MB info    |   OpenImageIO                   2.0.8
2019-09-01T14:15:49.435462Z <001>    18 MB info    |   OpenShadingLanguage           1.10.5
2019-09-01T14:15:49.437471Z <001>    18 MB info    |   SeExpr                        appleseedhq/SeExpr, qt5-appleseed branch, commit 8a3d1cd
2019-09-01T14:15:49.442470Z <001>    18 MB info    |   Xerces-C++                    3.2.0
2019-09-01T14:15:49.447466Z <001>    18 MB info    |   zlib                          1.2.8
2019-09-01T14:15:49.450464Z <001>    18 MB info    | system information:
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   architecture                  x86 64-bit
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   vendor                        Intel
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   logical cores                 12
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   L1 data cache                 size 32.0 KB, line size 64 bytes
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   L2 cache                      size 256.0 KB, line size 64 bytes
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   L3 cache                      size 15.0 MB, line size 64 bytes
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   instruction sets              SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 FMA3 F16C
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   physical memory               size 15.9 GB
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   virtual memory                size 38.7 GB
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   default wallclock timer       1,000 Hz
2019-09-01T14:15:49.450464Z <001>    18 MB info    |   default processor timer       10,000,000 Hz