MUMMNG-2656 : Change the favicon



See merge request !8

MUMUP-2451 Graceful Exclusive Rendering on Authentication Error

Adding a standard 403 page for My UW. 

See merge request !7

keep out the robots by default



See merge request !6

Trivial: "your are" --> "you are".

Fix trivial typo on the `404` page.

See merge request !5

Adds tag to enable ci builds on git.doit.wisc.edu

Enables CI builds on git.doit.wisc.edu by adding a 'tags: java8' section to gitlab-ci.yml. Built successfully in my fork.

See merge request !4

MUMMNG-2046 : no more redirects

+ Added `*.html` to the jar
+ Removed webapps dir from the jar module, that's just weird
+ changed Valve class to just read the file from the classpath and write it to the response

Resolved #1 

See merge request !3