NH: added 2014 session to metadata
fix the session checker
ME: xlsx file changed locations and format
Merge branch 'master' of github.com:sunlightlabs/openstates
RI: Clean up vote metadata grabber
skip vacant
Merge remote-tracking branch 'origin/master'
MT: Votes: Stub out committee bits.
IL: encode photo url properly
Merge branch 'master' of github.com:sunlightlabs/openstates
MA: handle bad vote counts
IL: kill pdb
MA: fix null sponsors bug
WI: special session
MD: leg fix
NC: update to signed rules
Merge remote-tracking branch 'origin/master'
AR: added 2013 special session
AR: added special session 1
Merge branch 'master' of github.com:sunlightlabs/openstates