* display empty listview if no data
Setup
* do not pass null instead of expected type array
* added setup step for emotes to --firstrun *d'oh!*
* fixed a wrong constant
* added emotes to DB .. why? just because!
* also added to search
* cross-linked achievements and emotes
* data is generated via: php aowow --sql=emotes
* setup requires GlobalStrings.lua (see README.md)