- aspnet/Universe#349
- minimize `dotnet` setup time; no need for caching
- build with `--quiet`
- `KOREBUILD_TEST_DNXCORE` env variable isn't used anymore
- no need for libuv v1.4.2 w/ current Kestrel packages
- no need for icu4c w/ current `dotnet` builds
- use Ubuntu 14.04 (Trusty)
- Travis support for Trusty is in Beta and currently requires `sudo`
- run `dnu restore` with DNX Core since aspnet/External#49 is not fixed in Mono versions we can use
- add required dependencies for DNX Core to `.travis.yml`
- addresses part of aspnet/Universe#290