Modified  go to child/parent navigation to take into account previous navigation.
fix crash when commit messages contain negative percentages like "-45%"
Merge pull request #2361 from chillitom/master

fix crash when commit messages contain negative percentages like "-45%"
Ensure that form is not disposed.
revisions[0].ParentGuids was accessed without ensuring that revision.Count > 0

(cherry picked from commit d8c44e1cc7acb25f03a8c95272c17702a17a95cb)
Merge branch 'release/2.47' into release/2.48

Conflicts:
	GitUI/CommandsDialogs/BrowseDialog/FormUpdates.cs
Merge branch 'release/2.48'
Merge branch 'master' into navigation-stack

Conflicts:
	GitUI/UserControls/RevisionGrid.cs
Changed navigation stack to work in both directions (parent/child).
Merge pull request #2335 from chrischu/navigation-stack

Modified  go to child/parent navigation to take into account previous navigations
Display correctly windows end of line in git commit message
Write Trace.WriteLine() in a file for debugging...
Add git-tfs support...