Renamed "usee" to "uee".

The naturalize tool detected that using "uee" is more consistent with
the current codebase state:
* "uee" in LocalStore is 28.47% probable ("usee" 5.01%)
* "uee" in TextBody is 45.02% probable ("usee" 9.10%)
Renamed "s" to "sizeParam".

The naturalize tool detected that using "sizeParam" is more consistent
with the current codebase state:
* "sizeParam" in LocalStore is 22.89% probable ("s" 10.52%)
Renamed "local_folder" to "localFolder".

The naturalize tool detected that using "localFolder" is more consistent
with the current codebase state:
* "localFolder" in MessageListFragment is 76.31% probable ("local_folder" 23.69%)
Renamed "tokens" to "tokenizer".

The naturalize tool detected that using "tokenizer" is more consistent
with the current codebase state:
* "tokenizer" in MessageCompose is 60.40% probable ("tokens" 39.60%)
Renamed "identitiy" to "identity".

The naturalize tool detected that using "identity" is more consistent
with the current codebase state:
* "identity" in SettingsImporter is 78.46% probable ("identitiy" 21.54%)