Enforce GitDirFinder.TreeWalkForGitDir() test coverage
Make TreeWalkForGitDir() delegate to LibGit2Sharp

Fix #29
Merge pull request #30 from nulltoken/ntk/fix/29

Make GitDirFinder.TreeWalkForGitDir() leverage Repository.Discover()
Merge pull request #28 from danielmarbach/master

Executable outputs version information to output stream
fix markdown problem
make exe return json
add chocolatey package
try fix newlines
fix logging from unit tests
try fix new lines again
try fix newlines
bump version
add ref nuget package
exclude build stuff
doco
fix gfv alias, fix logging
doco
version