missing do in blob test
fix config tests
fix index tests
fix typo
print out test strings to aid debug
ignore test file
fix typos in walker test
pointer has been deprecated
remove api reference to libgit in types.jl
add note
remove api reference to libgit in tree.jl
minor whitespace changes in blob
fix blob tests, remove last usages of api module in blob (expcept for constants)
start working on refactoring repository.jl