fix #25: use author rather than committer
Merge pull request #35 from KylePDavis/feature/show_author_and_other_fields

use author rather than committer
use author in line view instead of committer. fixes #25 for real
Fix #38: cant parse remote url with a .
fix #40. parse errors shown once per line. cleanup RemoteRevision
Prepare 0.3.0 release