fibonacci-heap: fix for #10003
Fix MSVC14 warning spam in tests

Microsoft Visual C++ 14 has new variable shadowing warnings. The test output is full of
"warning C4456: declaration of 'i' hides previous local declaration".
Merge pull request #1 from MarcelRaad/patch-1

Fix MSVC14 warning spam in tests
Add metadata file.
Merge pull request #2 from danieljames/metadata

Create metadata file.
fibonacci heap fix bug in merge() implementation
fibonacci heap: fix typo in documentation
Merge remote-tracking branch 'origin/develop'