Update minimum CMake to v3.10 (#18)

Using CMake v3.10 as minimum version as upstream CMake dropped support.

See: cpp-pm/hunter#767

Updated project URLS in the comment section (#14)

Point them to `cpp-pm` projects

Merge pull request #9 from cristianadam/master

Add more variables into global scope

Merge pull request #5 from cristianadam/gate-inclusion-fix

Fix inclusion of HunterGate.cmake

Fix link to error page

Toolchain should be used too

Fix CI error

0.4.2

0.4.0

0.3.8