v0.3.0

Added:

• Builds now return Workflow information
• Builds now return Picard information which describes the execution environment
• Builds now return Platform information
• Actions now return Background information
• CommitDetails now return Branch and PullRequest
• BuildOpts method for building a project with arbitrary parameters

Bug fixes:

• Fix issue with paginating queries returning a 401
• Actually send build parameters for ParameterizedBuild
• Fix feature flag parsing to not cause a null pointer panic