Do not unpack sources if parent available in cache

Boost: Check directory for Visual Studio

[skip ci]

add cpr (ruslo#1212)

New CMAKE_ARGS options for Boost to append config macros to boost con…

…fig (ruslo#1204)

Users of Boost can define some configuration macros. This configuration
macros can affect non headers only/compiled boost component. To keep the
same configuration between compiled boost components and projects that
will use those components, configurations macros are append to the default
boost user config file (boost/config/user.hpp). Configuration macros can be
defined using new CMAKE_ARGS options in hunter_config() for boost.

added print package

Use custom bison with patch to fix macOS High Sierra build (ruslo#1202)

Add 'IF97' package (ruslo#1201)

Edited Windows testing commands (ruslo#1200)

add mongoose (ruslo#1195)

LibCDS (ruslo#1194)