whoops! don't delete something you don't own.
Merge pull request #191 from linas/moses

whoops! don't delete something you don't own.
whitespace cleanup, indentation fixes.
Merge pull request #192 from linas/moses

whitespace cleanup, indentation fixes.
remove pointless include
remove pointless heaer includes
Merge pull request #193 from linas/moses

Moses
scheme shell: cleanup documentation
Merge pull request #194 from linas/moses

scheme shell: cleanup documentation
Remove useless subtract_neg_target from precision

Hardcoded to true and added 0.5 to the bscore to keep same score, like
in prerec_bscore.
Temporarily disable all moses utests except the one failing, test_precision()
Fix precision_bscore::sum_outputs (subtracting unsigned wasn't good)
Re-enabling all unit tests of MOSESUTest
Remove bscore output (and add comment to remind the badness of it)
Merge pull request #195 from ngeiswei/simplify_precision_bscore

Simplify precision bscore
Increase moses version to 3.6.4 (because remove useless option)
Fix bug in precision_bscore (the fitness formula was trashed from version 3.6.4)

+ Increase moses to version 3.6.5 as the behavior has changed (to a
non buggy one).
Ubigraph now builds again after changes made to server/Request.h, hidden set to false for these calls.
Added a command 'listmodules' to the cog server shell. May need further filtering / expansion.
Changed it to only list module id's, rather than filenames.