There was a legacy user override model which creates a folder and a
plist file. If a user uses McBopomofo for years, the folder would
exist. However, when the old override model was removed, I forgot
to create the folder for the new user phrase file.
The bug would let the users with new installation of McBopomofo unable
to add user phrases.
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
Lukhnos Liu