Add support to list type

[yim-lee]

• Add support for read/write collection list column
• Add support for querying with parameter of array type (e.g., select ... in <array>)

Currently [Int8], [Int16], [Int32], [Int64], [Float32], [Double], and [String] are supported.

Resolves https://github.com/apple/swift-cassandra-client/issues/24

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please

[yim-lee]

@swift-server-bot test this please