Renaming 'Filter' call into 'Find'.

README.md

_examples/mongo/main.go

_examples/mysql/main.go

_examples/postgresql/main.go

_examples/sqlite/main.go

db.go

db_test.go

mongo/collection.go

mongo/database_test.go

mysql/collection.go

mysql/database_test.go

postgresql/collection.go

postgresql/database_test.go

sqlite/collection.go

sqlite/database_test.go