add a zlibpatch.zip to preserve windows line endings
Merge remote-tracking branch 'upstream/master'
removed zlibpatch.txt modified windows README to describe unpacking zlibpatch.zip
added beam.h back, beginning to do beam search
templatized beam
beam search working, added test for non-ldf mode
added missing files
minor bug fix in ldf, beam in ldf now working, test added
Merge pull request #440 from hal3/master

beam search working at test time, other minor bug fixes
update documentation to mention patched zlib git repository
made label type explicit for examples
using label_data in gd.cc
fix example type for lbfgs
Revert "fix example type for lbfgs"

This reverts commit e2ce29fd7a599da0e751d6dcf9402699bf7bb41c.
Revert "using label_data in gd.cc"

This reverts commit 964650ee9184025f8a96620164c96cf714dca202.
Revert "made label type explicit for examples"

This reverts commit b46ca4d0ebe3e5d81b507a8477129f1a998e86bb.
Merge pull request #443 from sidsen/v1

Exploration library release from V1 branch
Merge pull request #442 from nicknussbaum/master

put patch in a zip file. Update documentation to refer to  patched zlib repository
fixed polityptr breakage
fix compile warnings