Release 1.1.0

Implemented FileUpload API

Added experimental RTM API: #16

Refactored model package to command.

Responses now contain references to their immutable requests. (FileUplod, and some properties from HookRequest).

AttachemntBuilder updates, and addition of FieldBuilder.

AttachmentBuilder now supports attributes:

• Timestamp
• Color
• Author Name
• Author Link
• Author Icon

FieldBuilder has been added, and supports

• Title
• Value
• Is Short

Initial public release

This is the initial public release that is available via Maven Central repository.