Fix UUID and conversion of foreign key values, fixes #394 with many
thanks to @alexlatchford.
Allow selecting all using SQL('*') fixes #395.
Remove unnecessary parentheses, fixes #396.
Test clean parentheses method.
support journal mode kwarg.
Be sure to test manual rollback w/ctx manager.
UUID field into main peewee.
Export UUIDField
Adding PyMySQL to the error message

Since `peewee` supports both `MySQLdb` and `PyMySQL` modules, it makes sense to report them both at the error message.
Merge pull request #403 from denilsonsa/patch-1

Adding PyMySQL to the error message
Updating links.
Documenting `clear_limit` param, fixes #404.
Cleaning up the semantics of count() and wrapped_count(), fixes #405.
Adding one moar test.
Readme update.
Documenting `clear_limit` param, fixes #404.
Stashing
First stab.
Stashing changes -- join_dict, notably
Getting closer