removed old SQE data files
added new SQE files, with gzipped grammar files
copied most recent SQE code from ferhanture branch
Copied sigir2013 regression tests from ferhanture branch
Updates to SQE tests: added interpolated run, all tests pass
Integration tests for CLIR updated, only for hierarchical models at the moment
Fixed minor bugs in integration tests.
Fixed initialization error in JUnit tests
Few fixes to regression and integration tests
Moses tests fixed
Merge branch 'master' into clir
Removed old COLING regressions, subsumed by SIGIR results.
Merge branch 'sigir2013-clir'
Published version-0.12.0 artifact