Merge branch 'develop'
- Now creating directory on the remote server before uploading, and setting permissions to group writable.
- Added ability to put vagrant output files into a specific dir (requires latest)
- Now starts with version 1.0.0 instead of 1.0.1 if metadata.json does not exist
Added new tests
Fixed version number bumping bug. Improved test coverage.
Fixed version bumping bug.  Added test coverage.