added some plots and analyses
Merge branch 'master' of https://github.com/thegricean/modals

Conflicts:
	Abstract/2015 SALT/SALT-abstract.log
	Abstract/2015 SALT/SALT-abstract.pdf
	Abstract/2015 SALT/SALT-abstract.synctex.gz
Merge branch 'master' of https://github.com/thegricean/modals

Conflicts:
	Abstract/2015 SALT/SALT-abstract.log
	Abstract/2015 SALT/SALT-abstract.pdf