[x] For adding word in textboxes, add max lenght = 15
[x] Cheatsheet is not working in invitation page
[x] You have not added words yet, Add words is not working
[x] Freeze header for cheat sheet page
[x] Freeze header for word management table
[x] On change default language dialog, the big dropdowns will not overflow on the page and their bottom is not visible
[x] In the game, show somewhere, how many word has left
[x] Stop store file load and useless calls into logs
[x] In game-menu page if user selected only one base and target languages, dont show select default language dialog to him, automatically consider those selected languages as default
[x] Do not let user to add same book or chapter more than once under the same condition.
You have not added words yet, Add wordsis not working