Travis builds are broken.

[Stormsys]

So the builds are broken, this boils down to two issues identified on both the polymer project and the wct project.

Needs an upgrade to trusty:
sudo: required
dist: trusty

Also currently WCT/Selineum does not support firefox 47, so selecting 46.

Will issue a pull request soon after i finish tests on my end.

[Stormsys]

so the build gets a lot further and seems to be stuck on sauce - do you want to take a look at that?

https://travis-ci.org/robdodson/chart-elements/builds/136838951

[robdodson]

Asking the team about the Firefox issue. Thanks for all of these patches!

[Stormsys]

Any progress with sauce?

[robdodson]

I think they may have gotten firefox working by changing web-component-tester. Asking my teammate but he's on vacation at the moment so a little slow to respond

[robdodson]

The advice from the team is to use Firefox 46 for now

[Stormsys]

cool but sauce still doesn't work right? and we are using 46?

[robdodson]

I think so. i'm tempted to remove sauce cuz I don't have time to play with it and it's flakey...