Support for first-parent option in log view

When working on a branch and merging from master, one often doesn't care about the details of the commits that were made to master.
When working on master and a branch has been merged in, even if it was not a squash merge so as to preserve the branch's history, most developers often don't care about the individual commits that went to the branch.
All the extra commit lines are making it more difficult to follow the history of the branch and are taking up screen real estate.

Support for log's --first-parent option in the GUI would provide a cleaner view of log history. Maybe as a third option next to "All Branches" and "Current Branch"