Outage pages cleanup

See merge request !20

remove GitLab CI configuration

See merge request !21

Stop trying to run a job depending on the java8 tag -- there are no runners for the java8 tag.

MUMMNG-4432 Replace bucky with generic image

See merge request !16

swapping code.doit for artifactory

See merge request !13

make sad bucky img absolute so it always shows up even when the 40[3|4] page(s) …

…are used through the valve

See merge request !11

make sad bucky img absolute so it always shows up even when the 40[3|4] page(s) are used through the valve

MUMUP-2664 : Add in a simple js file to hide bucky if the host doesn't have my.wisc.edu in it



See merge request !10

Standardize and materialize 500, 404, and 403 pages

**In this PR:**
- Removed bootstrap CSS
- Added inline Material Design Lite CSS
- Added a single CSS file for ease of editing, which can be minified and copy+pasted into the inline styles
- Updated CSS (changed old red to new red, removed extraneous CSS)
- Added very basic tab-selection function
- Added sad bucky
- Moved alternate links into tabs (uw-system links are shown by default and uw-madison links can be seen by clicking the uw-madison tab)
- Added `npm` to serve locally for dev purposes
- Updated readme

**Note:** Previously, bootstrap CSS was being brought in via CDN and other styles were added via `<style>` tags. Using the latter approach for MDL looks pretty gory in the HTML. Can I use a CDN for that like we were doing for bootstrap or would that be considered a dependency?

### Screenshots
![Screen_Shot_2016-07-26_at_11.37.07_AM](/uploads/5a97126fdb94edc94a6a6b29b9b2faf8/Screen_Shot_2016-07-26_at_11.37.07_AM.png)
![Screen_Shot_2016-07-26_at_11.37.23_AM](/uploads/abfa0d61f2d1808b913dbdd9cf9cae03/Screen_Shot_2016-07-26_at_11.37.23_AM.png)
![Screen_Shot_2016-07-26_at_11.37.36_AM](/uploads/161fe9f24dc4a2950f934279659375b7/Screen_Shot_2016-07-26_at_11.37.36_AM.png)

Notify: @timothy-vertein @levett @michael-adas @andrew-petro 

See merge request !9