travis-CI integration
trying clang and gcc
with boost
added new version script to simplify version release
forced node, total, and unique_id to all be specified if any are.
fix troublesome test 18
fix stdin on windows
Merge branch 'master' of github.com:JohnLangford/vowpal_wabbit
fix for linux
autoshrinking v_array
index() changed to size() to match stl
Merge branch 'master' of github.com:JohnLangford/vowpal_wabbit
fix for stale file handles from Nick Nussbaum
changed push to push_back
abstract free for v_array
reserve become resize
consolidate realloc on resize
#if consolidation
allowed anonymous features
minor consolidation