* fetch changesets by batches of 100 (rather than in a single transaction)
* fix: fetch_changesets tries to re-insert the last revision that exists in the db (#860)
git-svn-id: http://redmine.rubyforge.org/svn/trunk@1255 e93f8b46-1217-0410-a6f0-8f06a7374b81
Browsing, changesets fetching and diff viewing are implemented.
Only tested with local repositories.
Thanks to Ralph Vater for CVS specific code.
git-svn-id: http://redmine.rubyforge.org/svn/trunk@559 e93f8b46-1217-0410-a6f0-8f06a7374b81