3.0.0 BETA 2

See 3.0 changes in BETA 1 release notes.

Changes since BETA 1:

• require IConnection instead Connection
• fixed multi-column primary key comparison in changed entity detection in has one relationship
• fixed many typos and smalling with PhpStan 0.9
• fixed distinct count for MS SQL Server
• added ICollection::getById()
• fixed loading DI services in loadConfiguraiton of Nette DIC
• fixed countStored() on many has many relationship
• fixed disctinct selection for multi-column PR tables
• fixed parsing of read-only properties
• changed implementation of DI repository finder
• fixed STI in multientity interator
• See full commit changelog since 3.0-BETA1 version.