Merge pull request #125 from Jedwondle/master

Small change to the filters button in order to keep it on top of the other divs.
Made a directive for the svc4diagram.   It may be made into a more general architecture viewer.
For now this is an initial take on it.
Merge Main/master
Merge pull request #126 from dshurt/master

Master
Merge pull request #127 from Jedwondle/master

Fixed the data and added fix for the filters button css.
Fixed some stray jshint errors. Please fix them before you push to the di2e!