Creating 'boost' libs for Visual Studio 2013.

Run 'bootstrap.bat' for unzip 'bjam.exe' file.

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1. for x86 debug:
- open VS x86 Command Prompt and go to boost main dir,
- type in terminal: bjam -a -d0 --toolset=msvc-12.0 address-model=32 variant=debug --build-type=complete stage link=static runtime-link=shared threading=multi install
- delete (...v2) folder and rename lib folder to lib-x86-debug

2. for x86 release:
- open VS x86 Command Prompt and go to boost main dir,
- type in terminal: bjam -a -d0 --toolset=msvc-12.0 address-model=32 variant=release --build-type=complete stage link=static runtime-link=shared threading=multi install
- delete (...v2) folder and rename lib folder to lib-x86-release.

3. for x64 debug:
- open VS x64 Command Prompt and go to boost main dir,
- type in terminal: bjam -a -d0 --toolset=msvc-12.0 address-model=64 variant=debug --build-type=complete stage link=static runtime-link=shared threading=multi install
- delete (...v2) folder and rename lib folder to lib-x64-debug.

4. for x64 release:
- open VS x64 Command Prompt and go to boost main dir,
- type in terminal: bjam -a -d0 --toolset=msvc-12.0 address-model=64 variant=release --build-type=complete stage link=static runtime-link=shared threading=multi install
- delete (...v2) folder and rename lib folder to lib-x64-release.