TODO

1. Make limit-years prettier and inclusive/exclusive with double check-boxes
2. Make statistics about the graph: biggest K_n, diameter, etc...
3. Make circle-mode + year-limit = smaller-circle-mode
4. Modify the autocomplete so that eliminated nodes don't appear
5. Separate non-connex nodes in circle-mode
6. Add all these TODO items to the bug tracker

Things done

1. Search bar with autocomplete
2. Dialog for nodes
3. Limit years to a specific range
4. Circle visualization
5. Hide nodes inside erasing rectangle and very far from origin
6. Hide zoom buttons for tactile devices