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New version, mainly sees the apparition of a better handling of non linear histories, now we don't
have to worry about merge commits anymore.
* Fixing issues 13, 32, 39, 42, 50, 51, 54, 59
* New about box.
* New refresh feature.
* Better look for the conflicts dialog (mono font).
* New LongOperationBox to make the user wait for every operation.
* Better handling of non linear histories, by tracking parents/children.
* <Del> can now be used in the filter tab.
* We can show all the columns in the rebase tab.
* More tests (also, tests on the user interface).
* Better cleaning of the repository after gitbuster operations.
* We check that the repository hasn't changed to avoid data loss.
* Better rebuilding of our fale models after write success.
* New BranchView widget to contain views and branch names.
* Fixing the unclickable QMenu bug.
* Hiding the rebase class widget, causing QMenu to be unclickable.
* Faster interface, mainly be replacing resizeToContents().
* New feature: hide commits presents in another branch.