fixup extending deprecated functions from Base
clean up test helper code a bit
rename to init_repo, Julia's methods are verbs which act on nouns
add testrepo_wd from libgit2sharp test fixutres
start to port over first merge tests from libgit2 sharp
add rest of merge repo fixutres form libgitsharp library
add reset! method to repo, add test
add unmerged entries test
fix seed test repo due to commit api changes, refactor fixture test helpers to enable cloning as well as copying
add tests for looking at repos state
sketch out the beginnings of merge support, nothing much really is working yet
make merge analysis more useful
git references know the repository that owns them
sketch out rest of merge test framework, adapting libgit2sharp tests
bloatload of changes to get most of the merge tests to actually pass
need global username && email
make sure we are free'ing all allocated memory outside of julia's gc perview
cleanup merge tests a bit