* develop:
fix: Broken build of test project for gcc-5 (#712)
build: Add cxx14_constexpr requirement to example/Jamfile
chore: Tidy up
build: Remove unused Boost.Build imports from example/Jamfile
a documentation file describing the synopsis, build and execution requirements for each example
configuration files for Boost.Build command line and CMake integration for popular IDEs.
We provide Boost.Build (Jamfile) and CMake (CMakeLists.txt)
configurations to build the examples.
See the CONTRIBUTING.md
for details on how to run b2 and cmake for Boost.GIL.