Add a test for paths-with-spaces to ./bin/vspec
Fix ./bin/vspec runtimepath handling (gh-16)

- Fix problem when no {non-standard-runtimepath} given
- Fix handling of path names with spaces in them
Merge branch 'fix-runtimepath-handling'

Close gh-16.
Close gh-17.
Update copyright notices for a new year
Fix the name of the license
Replace the URI for an HTML-version document
Add release notes
Bump up version to 1.1.1
Merge branch 'prepare-1.1.1'