Merge branch 'master' of github.com:tarantool/tarantool

cmake/FindMySQL.cmake

cmake/FindPostgreSQL.cmake

debian/changelog

debian/control

debian/rules

debian/tarantool-modules.install

debian/tarantool-mysql-module.install

debian/tarantool-postgresql-module.install

extra/rpm/tarantool-scl.rpm.spec

extra/rpm/tarantool.rpm.spec.in

src/module/CMakeLists.txt

src/module/mysql/CMakeLists.txt

src/module/mysql/mysql.cc

src/module/pg/CMakeLists.txt

src/module/pg/pg.cc

src/module/sql/CMakeLists.txt

src/module/sql/sql.lua

test/module/net_sql.common.result

test/module/net_sql.common.test.lua

test/module/net_sql.mysql.result