cleaned up examples
Merge pull request #266 from arielf/master

Add regression test (Test 60) for 'holdout got broken'
renamed local_update and initialized min_label
fixed crazy searn bug that made dagger not work very well unless alpha was tiny
Merge pull request #267 from hal3/master

fixed crazy searn bug that made dagger not work very well unless alpha was tiny
error handling on failed file open
Merge branch 'master' of github.com:JohnLangford/vowpal_wabbit
propagate error correction to tests
move early terminate check to end of pass
fix VS compile
Merge pull request #270 from petricek/early_terminate_fix

bugfix: --early_terminate
bump version number
updating allreduce
guard open_file exception for cache_file
.
Merge branch 'master' of git://github.com/JohnLangford/vowpal_wabbit into for_allreduce
Merge pull request #271 from alekh/for_allreduce

updating allreduce
vowpalwabbit/parse_regressor.cc: better error handling on -b mismatch