WIP for #1 : Add locale settings. Update language dependent strings on the ChatViewController (which is the only other VC created before the login/language screen)
WIP for #1 : Add locale settings. Change UIBarButtonSystemItemDone to Custom in the storyboard, so I can set the title manually.
WIP for #1 : Add locale settings. Change Cancel and Save button from UIBarButtonSystemItem to custom item to set their titles manually
WIP for #1 : Add locale settings. Manually toggle Edit/Done button to be able to set the title manually
WIP for #1 : Add locale settings. Make sure the “custom” Done buttons are displayed in bold, same as system Done buttons.