I'm guessing this is why 0.3.0 is 21.5MiB while master is 27.6MiB
Over 5000 lines of wget download process updates are stored to the logs: `2018-11-05T15:12:23.7724039Z 296000K .......... .......... .......... .......... .......... 99% 83.9M 0s`
* appveyor and travis are removed * add a job to update the download page when all targets pass. closes #1046