HRSPLT-183 modifies styling to work with bucky

Adds strong tag to items that want to be displayed strong.  
This is an issue in bucky only, respondr/mUniversality/universality doesn't have this issue because the label class isn't being overwritten.

The styling for mUniversality/universality looks similar with this new change.  The styling on bucky looks dramatically different.

If there is a better spot to put the `<strong>` tags, I am A-OK to moving them around (ie, pre span, etc).


# Bucky
## Before
![alt text] (http://goo.gl/GkGXDJ "Bucky Before looks like crap")
## After
![alt text] (http://goo.gl/XHT5O2 "Bucky now looks ok")

# Universality
## Before
![alt text] (http://goo.gl/3huAkk "Universality before wasn't that bad")
## After
![alt text] (http://goo.gl/41cCrN "Universality same as before")

# mUniversality
## Before
![alt text] (http://goo.gl/nf2dVp "Mobile before missing some styling")
## After
![alt text] (http://goo.gl/r0Jc6d "Same as before")

Relies on the changes to uPortal bucky styling it pull request: https://github.com/UW-Madison-DoIT/uPortal/pull/254