Committing before grabbing the latest from master

- Made some progress on parsing a commit. Almost ready to test
  if parents are being properly parsed. Need an updated GitApi
  to do so, whgich is why I need what's on master
Merge branch 'master' of https://github.com/AnthonyReid99/GitVisualizationTool
Testing LocalRepoParser.getCommitHistory()

- Infinite recursion appears to be the result of Sha1 not being set
  correctly (see GitObject.setSha())
Testing LocalRepoParser.getCommitHistory()

- Infinite recursion appears to be the result of Sha1 not being set
  correctly (see GitObject.setSha())
Merge branch 'rescue2' into repo_parser
Working on parsing a local repo

- Getting an error that is making me question existence. Getting a
  segfault on line 136/137 of localrepoparser.cpp. Drop a breakpoint
  there and see what I mean. The only way I can get to that line of
  execution is if I find the currentToken in the list of
  commitsEncountered, but when I try to access it's list of parents or
  children, i get a segfault, as it's not found on the list, and so a
  bad pointer gets returned.
Updated LocalRepoParser

- Fixed one issue from prev commit. I was using the take() method of
  the QHash class instead of value(), which was removing the element
  from the hash the first time it was accessed. There is another issue
  where the pointers to the CommitNodes in the hashmap don't seem to
  be pointing to valid data when they are accessed. Not sure what
  stupid thing I'm doing, but it may be stack/heap related, as I am
  trying to access these pointers during recursion.
Git tree from local repository now being parsed

- ...or at least so it seems.
- Still need to add committer and author info to CommitNodes while
  getting the commit history for a repo
Merge branch 'master' of https://github.com/AnthonyReid99/GitVisualizationTool

Conflicts:
	ggraphicsscene.cpp
	gitapi.cpp
Merge branch 'repo_parser'

Conflicts:
	ggraphicsscene.cpp