    [Tools] Added scripts for code style validation and auto fixing

    [Features]
      - tools/codestyle/code_formatter.sh - formatter for C/C++ (changes files)
      - tools/codestyle/c++_clang_formatter.sh - for auto formating C++ files
      - code_format - link to script for easier access

    [Help] You can check usage for code_format using '-h' option
