Added SemanticUI -- Needs Review

[teeterc]

PR Type

What changes does this PR include (check all that apply)? [ ] Bugfix [x ] Feature [ ] Code style update (formatting, local variables) [ ] Refactoring (no functional changes, no api changes) [ ] Build process changes [ ] Documentation changes [ ] Other... please describe:

Related issue / current behavior

New behavior

Does this PR introduce a breaking change?

[ ] Yes [ ] No

Any other relevant information

This is my first time with angular 2+ . So, please review. Also, there is a dependency on JQuery that i would like to remove from the angularcli file. Some advice would be nice.

[hamzahamidi]

@teeterc do you mind if we add this feature too ajsf?