Silence warnings about unused variables.
make use of underlying_cast<int> when casting from an enum class.
Added README.md.
Added meta/libraries.json.
Merge pull request #12 from Lastique/patch-3

Silence warnings about unused variables.
Don't use atomic<thread::id> and so don't use testable_mutex.
Make use of core files.
Merge branch 'develop'
JSON fix.
Merge pull request #13 from danieljames/json-fix

Json fix
Merge branch 'develop'
Fix for BOOST_NO_CXX11_RVALUE_REFERENCES

Fix compilation of future.hpp with BOOST_NO_CXX11_RVALUE_REFERENCES defined. Tested on clang and MSVC12.

BOOST_NO_CXX11_RVALUE_REFERENCES has to be defined if the compiler provides rvalue references, but the standard library doesn't provide std::move. Without these fixes, the deleted copy constructor is called.
Merge pull request #14 from MarcelRaad/patch-1

Fix for BOOST_NO_CXX11_RVALUE_REFERENCES
make use of underlying_cast<int> insted of int cast.
Merge branch 'develop'
Merge pull request #1 from ibmsoe/master

pull upstream changes