Fix index flags

[DBAL-726] Fix portability statement parameter binding delegation

[DBAL-593] Add more documentation about vendors and platforms

Introduce BinaryType

[DBAL-44] Fix column default value lifecycle

[DBAL-722] Introduce subclasses for runtime relevant exceptions

[DBAL-544] Fix reference to legacy Query::HYDRATE_* constants in ResultStatement documentation

[DBAL-722] Introduce subclasses for runtime relevant exceptions (NotNull, DuplicateKey, ForeignKey Constraint Violation).

Fix composite primary key introspection on Sqlite

[Mysqli] MYSQLI_SERVER_PUBLIC_KEY only exist for php5.5.0 or creater wit...

[DBAL-563] Add definition of sequence emulated identity platforms

Add documentation for query builder insert operation

Fix some more CS

[DBAL-555] Fix using Identifier assets and quoting