Initialize dump_interval for a simpler sequence of progress-update prints
Merge branch 'master' of git://github.com/JohnLangford/vowpal_wabbit
Fix --progress checkpoints to account for current example and update them accurately
bugfix: initialization of dump_interval should be outside the if (...)
clean-up old commented code
tweak some tests with --progress; add -k fo safety; refactor @AddPath
Update all test suite references to new --progress checkpoints baseline
Update: many new names since last time this was changed
Merge pull request #225 from arielf/master

initialization fixes to --progress, now more logical + test suite and references updates