py-peewee: updated to 3.14.1

3.14.1

This release contains primarily bugfixes.

Properly delegate to a foreign-key field's db_value() function when converting model instances.
Strip quote marks and parentheses from column names returned by sqlite cursor when a function-call is projected without an alias.
Fix DataSet.create_index() method.
Fix column-to-model mapping in model-select from subquery with joins.
Improvements to foreign-key lazy-loading.
Preserve and handle CHECK() constraints in Sqlite migrator.
Add stddev aggregate function to collection of sqlite user-defined funcs.

(adam)