v1.2.2

-Added Disjoint Sector Subsets
-When finding an MSLS, the solver will now search for alternative links and apply eliminations accordingly

-Bug fixes :
a) Precomputed componenents would not be cleared correctly when trying to solve and not finding any step, leading to wrong steps found if a puzzle was restarted
b) Clicking on the "Solve" button while reviewing a log would not clear the highlighting of the log