- memory leak bug patch phase 1 (complete): only ratain xhr data if retainRawXhrData === true; remove post from cache if it is removed from feed
- memory leak bug patch phase 2 (wip): figure out a way to dispose of old cached posts. even though xhr data is not retained, the spa nature of twatter can still cause these to accumulate, consuming memory until the next full page reload
- top level post in post view now displays post info
- reorganize tools. add new uncheckInterests tool to auto-click interests