The reference of the global language models were stored in the class
InputMethodController, however, the global models are global but not a
part of the input method controller, and the input method controller
only use one of the models (McBopomofo/Plain Bopomofo). I guess it
somehow violates SRP and there should be a better place for the global
models.
This commit:
* Creates a new top-level Xcode project file
* Renames remaining Lettuce (the original codename) uses to McBopomofo
* Renames English.lproj (the old style locale name) to en.lproj
zonble
ovadmin
Lukhnos Liu
Mengjuei