Remove some obsolete commented-out code.
[PTFM-9932] Move error handling logic from testServerConnection to checkForUpdates (to eliminate unnecessary findUsers call). Some formatting cleanup.
Unify Upload Agent build infrastructure and dependency management. Introduce Windows installer target
Install all UA build products into bin
Add copyright header for DXHTTPException.java
Prevent DXAPI from being instantiated-- all its methods are static.
Java high-level bindings: DXContainer and DXProject
Make install target depend on dist
Update dxpy.DXJob.get_output_ref doc with an example
Changelog and dxR version update for v0.75.0