removed MBR column
moved filtering of rule blanks to filter-rules script
pipeline script: allow setting giza merge type
paralign.pl: cachepipe call needs giza merge type
Merge pull request #86 from jweese/devel

pipeline script: allow setting giza merge type
started working on OOV detours
updated example to new glue grammar, other config options
changed default iters from 15 -> 8
updated with new, faster thrax!
changed mira max iters to 8
args parsing
enhance robustness and messaging for command-line usage
improve --srilm-bin SRILM handling
implement merging
remove kenlm stuff. That can be accomplished outside this script.
moved unit tests to separate file:

because the mock module couldn't be found.
make merge_lms.py executable