Fix navbar not being mobile friendly

[robaxelsen]

Currently the navbar's width is too wide on mobile. The behavior should be that it follows current bootstrap col-sm width. Check if putting nav outside container helps. If not, look into how to size it with appropriate bootstrap class or css.

[robaxelsen]

Moving it outside container did not fix the issue. Will investigate further.

[robaxelsen]

Fixed with adjustment to viewport. Had to do some adjustments to make it behave properly, such as removing max-width from jumbotron tolet col-X decide width, and add "overflow: auto;" to dynamically set height.