instagraph updates
let different chart types (area: "fill") not be style
run
show legend as plot_info for matlab's strip style
run
assume symbols are used to distinguish data

and therefore are plot_info, not style
run
line widths as style; figure widths as plot_info
run
log axes as plot_info
run
fix width characterization
run
update width in a diff place
run
Merge pull request #21 from plotly/matlab-strip-style-mods

Matlab strip style mods
Merge branch 'master' into etienne-3d-objs

Conflicts:
	published/julia/config.json
	published/matlab/config.json
	published/nodejs/config.json
	published/python/config.json
	published/r/config.json
	scripts/meta.py
	scripts/meta_shortcuts.py
$ make run