oracle: simplified message about tab-prediction
oracle: fill empty timeslots in other days with valid questions
- also somewhat improved prediction message (about the tab-thingy)
popup: minor fix
background: moved omnibox stuff over to Browser.js
browser: added omnibox features (moved over from background.coffee)
oracle: strip away 'I assume you mean'-messages
cantina: improved removal of useless last words in dinner texts
popup/infoscreen: removed deprecated warning
cantina: even better handling of food flags
cantina: minor refactoring
meetings: stripping away academic fifteen minutes, they are implicit