stage_poly:: default sched_exponent should be 1.0
stage_poly:  oopsie in cli params
stage_poly: tests (DON'T BREAK THE FUTURE)
stage_poly: tests & tweakage for multipass
stage_poly: test setup tweak
stage_poly: tweak batch size command line
stage_poly: test tweakage
Merge pull request #329 from KaiWeiChang/master

Add a demo on entity-relation task
Merge pull request #325 from wfenchel/master

minor updates to stage_poly
make windows compile work
tweaks to C# example
update to version 7.7
Fix a bug in the skip order and add entity-relation with ldf-csoaa
Merge remote-tracking branch 'upstream/master'

Conflicts:
	vowpalwabbit/searn_entityrelationtask.cc