busy refactoring active
better name for reg_mode_odd
Move . to front of PATH for demo to make sure right x-vs-y.t etc is found
remove some tests in learn
remove spurious all.training flag checks
minor tweaks
minor
active.cc added
resolve conflict
active factoring compiles
minor oaa.cc tweaking
importance weight works with binary
Merge pull request #330 from sam-s/master

minor clean up
remove debug print from cbify
Merge branch 'master' of git://github.com/JohnLangford/vowpal_wabbit
Avoid warnings on multi-pass where feature names are no longer available
Add --bootstrap/-B to integer options
Add --batch_sz integer option for --stage_poly
Merge pull request #331 from arielf/master

Small fixes to vw-hypersearch, random-noise demo and utl/vw-top-errors
quiet test 54