Makes the OLWLG by JeffyJeff (BGG username) easier to use.
Now has a right-click context menu in Step 4 for selecting many checkboxes at once instead of the memory-sapping code that added arrow buttons to each and every cell.
v0.3 Added ability to deselect checkboxes in the right-click context menu
v0.4 Fixes issues where it stopped working due to recent Chrome Extensions changes
Does what is says on the tin.
BTW: in common with some other similar tools for e.g. Firefox, this WILL NOT work (at the timne of writing) if you have ENABLED “new style step 4″ (pseudo check boxes )” in the OLWLG options. This tool pretty-much makes that option superfluous anyway.