Merge branch 'master' of https://github.com/boostorg/phoenix
Add metadata file.
Merge pull request #4 from danieljames/metadata

Create metadata file.
Add the missing modulo assign operator in the using list
Merge pull request #5 from teajay-fr/bugfix/operator_modulo_assign

Add the missing modulo assign operator in the using list
Compile fix for MSVC 2015 Preview

hash_set and hash_map are deprecated in Visual C++ 2015 and result in a compile error by default. BOOST_DINKUMWARE_STDLIB is still 610.
Merge pull request #6 from MarcelRaad/patch-1

Compile fix for MSVC 2015 Preview
bind/bind_member_variable Experiments with disable_if not complete yet.
bind/bind_member_variable.hpp Ammend experiment, still not working.
bind/bind_member_variable.hpp New version runs all tests using boost::lazy_disable_if to resolve overloading problems.
Changelog Update for bind bug fix.
bug7165 and 7166 test on phoenix/core only to reduce compile load.
Note changes to bug7165 and bug7166
test/stdlib/cmath.cpp Change pow test.
test/stdlib/cmath.cpp Add test of atan2 and tan to check 1 and 2 argument functions.
Changelog. Add note on changes to cmath test.
bind/bind_member_variable.hpp Add (c) for John Fletcher
version.hpp Update version to 3.1.0
Changelog Update for 3.1.0 release.
Merge branch 'release-3.1.0'