Lock angular-material to v1.0.x
Lock angular-material to v1.0.x

angular-material [doesn't appear to follow semver](https://github.com/angular/material/blob/master/CHANGELOG.md#110-2016-08-14), and they introduced several breaking changes in v1.1.0. We should lock the version to v1.0.x until we figure out how to fix the things that break in the newer version.

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