Add CLI installation check option.

[DarioSamo]

Closes #1357.

TODO

• Japanese
• German
• French
• Spanish
• Italian

[DeaTh-G]

@LJSTARbird @brianuuu @Kitzuku @NextinMono Please provide translations for the following two newly added strings. They appear on a basic message window not within the game itself.

{ ELanguage::English,  "Installation check has finished.\n\nAll files seem to be correct.\n\nThe game will now close. Remove the launch argument to play the game." }

{ ELanguage::English,  "Installation check has failed.\n\nError: %s\n\nThe game will now close. Try reinstalling the game by using the --install launch argument." }

[NextinMono]

{ ELanguage::Italian,  "La verifica dei file d'installazione è terminata.\n\nTutti i file sembrano corretti.\n\nIl gioco si chiuderà. Rimuovi l'argomento di avvio per poter giocare." }

{ ELanguage::Italian,  "La verifica dei file d'installazione non è andata a buon fine.\n\nErrore: %s\n\nIl gioco si chiuderà. Prova a reinstallare il gioco utilizzando l'argomento di avvio --install." }

[Kitzuku]

{ ELanguage::German,  "Die Installation wurde überprüft.\n\nAlle Dateien scheinen korrekt zu sein.\n\nDas Spiel wird nun geschlossen. Entferne die Startoption, um das Spiel zu spielen." }

{ ELanguage::German,  "Die Installationsprüfung ist fehlgeschlagen.\n\nFehler: %s\n\nDas Spiel wird nun geschlossen. Versuche das Spiel durch Verwendung der Startoption --install neu zu installieren." }

[brianuuu]

{ ELanguage::Japanese, "インストールチェックが終了しました\n\nすべてのファイルは正しいようです\n\nゲームは終了します、ゲームをプレイするには起動引数を削除してください" },
{ ELanguage::Japanese, "インストールチェックに失敗しました\n\nエラー：%s\n\nゲームは終了します、--install 起動引数を使用してゲームを再インストールしてください" },

[LJSTARbird]

{ ELanguage::French,  "La vérification de l'installation est terminée.\n\nTous les fichiers semblent corrects.\n\nL'application va maintenant se fermer. Retirez l'argument de lancement pour pouvoir lancer le jeu." }

{ ELanguage::French,  "La vérification de l'installation a échoué.\n\nErreur : %s\n\nL'application va maintenant se fermer. Essayez de réinstaller le jeu en utilisant l'argument de lancement --install." }

[DarioSamo]

Translations have been added.

[blueskythlikesclouds]

A command line window doesn't get shown in release builds on Windows, acting as if the application just exited when it's actually validating in the background.

Should explicitly allocate the console with os::process:ShowConsole()