sql-based spaces support

4.5.8

support sql-based spaces, close #18

spaces with dashes

4.5.7

dashed spaces fix

fix sync return type

4.5.6

sync return type fix

nullable property type casting

4.5.5

nullable property type casting

tuple map type fix

4.5.4

tuple map fix

criteria iterator type feature

4.5.3

upgrade client

fix update operations

4.5.2

multi updates test

procedure schema fix

4.5.1

procedure schema initialization fix

sequences using tarantool core, client upgrade

4.5.0

tune tests

fix sequence initialization on non-first primary key field

4.4.5

complex format sequence initialization