codereview #5: reverse-map and ImportWarning

* Fix git config reader can't read values with spaces
* Add bug-id-revmap config option for the reverse map, and use this
  in the importer
* Add NewImportWarning for things that aren't exactly errors.
  Use this for unhandled changelog events.
* Add NewExportWarning for things that aren't exactly errors.
  Use this for un-exportable status changes.
* Strip newlines from titles on import

1 files changed, 1 insertions, 5 deletions

diff --git a/repository/config_git.go b/repository/config_git.go
index cff82afb..c4d222cf 100644
--- a/repository/config_git.go
+++ b/repository/config_git.go
@@ -66,11 +66,7 @@ func (gc *gitConfig) ReadAll(keyPrefix string) (map[string]string, error) {
 			continue
 		}
 
-		parts := strings.Fields(line)
-		if len(parts) != 2 {
-			return nil, fmt.Errorf("bad git config: %s", line)
-		}
-
+		parts := strings.SplitN(line, " ", 2)
 		result[parts[0]] = parts[1]
 	}