Added build support stubs (working to implement #3)
Added builder_make implementation (untested) (working to implement #3)
Minor cleanups
More minor cleanups
Fixed minor error
Modifed testrun.py to handle builders (working to implement #3)
Added c test files
Removed unused modules
Removed workers
Removed old dst file arg
Added base support for creating files from paths (working on #27)
Fixed minor typo (working on #27)
Added support for controlling file name and key (working on #27)
Adapted tests to use file_src interface on non-zip tests (working on #27)
Added archive path support (working on #27)
Added archive path tests (working on #27)
Added upload path config variable (working on #27)
Moved api to use file src_path interface (working on #27)
Removed old file_obj interface (fixes #27)
Removed old worker references