Add diagnosis and hpo to case finder
Add patient delete
Fix icons not appearing

Whoops. Was using the glyphicon standards from bootstrap when I should
have been using the font awesome old (v3.2)
Fix logout and forgot

Removed the forgot your password link because its not there yet, and
fixed the logout button to have a cursor
Add favicon, Add HPO tags to HPO modal
Fix hpo modal disorder labels

The disorders were incorrectly highlighted with the HPO label instead
of the disorder one.
Fix xray grid layout

Create a filter (from
https://groups.google.com/forum/#!topic/angular/LjwlVYMulN8,
http://codepen.io/pulkitsinghal/pen/JjmED/) that lets you group arrays
into groups so you can display them in rows. Added this to the X-ray
show page, so that now the grid sits nicely.
Fix X-ray grid layout on edit page
Merge pull request #119 from cmcnamara87/tidy-up

Tidy up