1.5: multiple platform libraries

Libraries files:
  + include / header files
  + Binaries for multiple OS-es and platforms:
    + 32 and 64 bit Windows Intel,
    + 32 and 64 bit Linux Intel,
    + 64 bit macOS Intel,
    + 32 bit Linux ARM-EL
    + 32 bit Linux ARM-HF
    + 64 bit Linux ARM