Merge pull request #1 from oharaandrew314/master

Update
Allow choice between different GitHub downloads

When downloading GitHub mods with more than one download in the latest
release, it will now ask the user when initially adding or updating the
mod.
Remove leftover imports
Fix stuff

- Fixed multiple problems with caf1ea4c7bd5af101b0ebcad55343d668f8da9e8
- Added test for Kerbal Alarm Clock
- Removed test for EVE (Cannot be tested headless)
More efficient asset selection
Merge pull request #155 from apemanzilla/master

Allow choice between GitHub releases