Log, Recyclable Commits: preserve toggled state of "Recyclable Commits" after closing and reopening repository

Steps to reproduce:

- open repo1 (double click it's name in a Repositories-panel)

- click "Recyclable commits"-checkbox in Branches-panel to show all recyclable commits in graph-panel

- open repo2 (double click it's name in a Repositories-panel)

- open repo1 (double click it's name in a Repositories-panel)

Expected: "Recyclable commits"-checkbox is turned ON

Actual: "Recyclable commits"-checkbox is turned OFF