PokemonGoIV TODO

* Center the dialog.
* Pokémons that are not released in the game yet, so their image
  icons are missing.
 - 144 Articuno 急凍鳥 - foreign
 - 145 Zapdos 閃電鳥 - foreign
 - 146 Moltres 火焰鳥 - foreign
 - 150 Mewtwo 超夢 - foreign
 - 151 Mew 夢幻 - foreign
 - 225 Delibird 信使鳥 - missing
 - 235 Smeargle 圖圖犬 - missing
 - 243 Raikou 雷公 - missing
 - 244 Entei 炎帝 - missing
 - 245 Suicune 水君 - missing
 - 249 Lugia 洛奇亞 - missing
 - 250 Ho-Oh 鳳王 - missing
 - 251 Celebi 時拉比 - missing
