Adds sul-icon font, replaces icons in project and adds resource type icons

Fixes #362 

Will document icon font creation process in consul

Screen Shot 2014-07-01 at 7.51.44 PM
![screen shot 2014-07-01 at 7 51 44 pm](https://cloud.githubusercontent.com/assets/1656824/3456560/fc712dc4-01ef-11e4-8f58-215df6df186e.png)
![screen shot 2014-07-01 at 7 52 03 pm](https://cloud.githubusercontent.com/assets/1656824/3456561/fe67afb8-01ef-11e4-8287-91ee7748c096.png)
![screen shot 2014-07-01 at 7 52 15 pm](https://cloud.githubusercontent.com/assets/1656824/3456562/0127b89c-01f0-11e4-9600-c2e847b6661d.png)
![screen shot 2014-07-02 at 6 50 15 am](https://cloud.githubusercontent.com/assets/1656824/3456564/031f9bce-01f0-11e4-8ad6-74d703db30bf.png)




I did, in #364:

If an item has more than one resource type, (e.g. database + book) pick one, like so:
- database is lowest priority (so book + database = book)
- book is next-lowest priority (so book + sound recording = sound recording)
- otherwise pick the first one (define that how you like; other combos should be rare)

And there will be cases that have no icon.