Changes
- *CLI*: Fixed some printing issues with authentication
- *CLI*: Better error message for network errors, and less verbose by default (use -v instead when backtrace needed)
- *API*: Fixed issues with relative path for work/main directories: relative paths are still usable in the launcher code, but when running sub processes, absolute paths are used instead (171, thanks RiverRyan3000)
- *API*: Retro-compatible changes to HttpResponse and HttpError to support network error wrapping (173, thanks again RiverRyan3000)
- *Doc*: Improved API documentation about authentication and runners (172, 174, thanks creeper-0910 and JXSnack)
- *Doc*: Updated README illustration (167)