Merge pull request #447 from vnastase/master

Adjusted the balanced option for the experimenter
Removed two warnings from Julia's code...
Merge pull request #448 from vnastase/master

Creater output dir for experimenter
Merge pull request #449 from vnastase/master

Removed warnings from Experimenter
Debug printing
Merge pull request #450 from adlerm/master

Debug printing
Add support for rules by part-of-speech, for each resource in the lexical aligner.
Merge pull request #451 from vered1986/master

Add support for rules by part-of-speech, for each resource in the lexica...
Added interface to Redis-style resources for Italian
Fixed warnings