Write publishing error to stderr & trace details
Return non-zero exit code form Publisher on error
Refactored arg parsing, yielding a static Publisher Program class
Referencing license file in VS solution
Publisher assembly info cleanup
Runner assembly info cleanup
Reorg of publisher imports
Making UpdateManager suitable for subclassing
UpdateManager member modifiers review
UpdateManager imports cleanup
UpdateManager ctor arg checking
UpdateManager checks for initialization
Redundant this qualification
Unused imports
Avoiding optional args in the public API