word error rate metric
ld commit
Merge pull request #50 from pks/master

alignment features, PassThroughN features, dtrain update, mira qsub, and pro fix
upgrade to new boost.m4
make dependencies on MPI libraries explicit
fix for some new strictness with new gcc
fix bug when there are too few features
migrate to new Cython version
scaling weights, return dot and fmap from sampling, iterate over the
terminal spans in a rule
Merge pull request #51 from wilkeraziz/master

a few minor changes to pycdec
added missing c++11 headers (could not compile with gcc-4.8)
Remove unused include.
add error message
Add test-driver to .gitignore.
Fix time tracking for suffix array construction.
Update C++ extractor ReadMe.
Correct binary name in extractor ReadMe.
make tree terminals available to feature functions
fix const
patch for using ax_pthread