version 1.2
Merge branch 'master' of https://github.com/plotly/MATLAB-api into better_svg_support

Conflicts:
	plotly/plotly_version.m
use plotly_domain for variable server endpoint
update to latest image rendering api
Update plotly_version.m
merge master
Merge pull request #20 from plotly/better_svg_support

update to new image api resources
update tests with new filetypes
re-run image tests
Merge branch 'master' of https://github.com/plotly/MATLAB-api
ver. 1.3.1