Also:
Fixed a out of date string in strings.xml that talked about the location of the appearance metrics.
Removed a few unused strings.
Migrated a few string constants into strings.xml
No other changes in this commit other than reformatting via autoformatter
This should make it easier to check out the project in Android Studio
and have it be able to build. Having the project files in the AffdexMe
subdirectory seems to confuse Studio.