Fixed a bug in GameMenu.

(cherry picked from commit aff4609beb316f9b910ff227136032af09e3283e)
Added support for dynamic drawing height in gameplay::Character.

(cherry picked from commit 1cd1780368ac3567ff2bc0fcb1255a316439e4af)
Fixed an inclusion bug in i18n.

(cherry picked from commit 5af342a52d953c23ca1c1752249f21ee0966b707)