Fixed error message.
Merge branch 'unstable' of https://github.com/jweese/thrax
Fixed PivotedFeatureFactory to also split by commas.
Merge branch 'unstable' of https://github.com/jweese/thrax
Changed DeduplicatePivotedGrammar to keep around externally added features.
Fixed index file creation to include external features.
Rewrote CreateGlueGrammar to accept external features, NT files.
Fixed config file being required.
Fixed external feature bug.
Added index-only mode to deduplication tool, index file is now written first, not last.
Switched pivoting job output compression to Snappy codec.
Removed compression of pivoting aggregator job.
Added counters to pivoting reducer.
Removed all compression settings.
Added counter for unpruned paraphrase pairs produced.
added rule-span-minimum option
Added translation rule pre-pruning prior to pivoting step.
Hackish change to #mappers and #reducers for certain jobs to balance out overallocation.
More input split size scaling.
added call to context.progress() in map()