[#1538] Break long title words

Hi!

I'm new around the project and I recognized #1538 as an easy issue that I could solve. I know that it's not a critical one but it's probably affecting a few people.

I've applied the fix on the 2 cases reported in the issue:
* content module title on sidebar
* media item title on results list

Explaining the issue, that will only happen if a word length gets wider then its container. It's more common with smaller block elements containing text as you can see in the cases above.

I don't know all the project's pages yet, so if you think that might exist another scenario, please let me know and I'll test and add it here. 

Overall, it's a super simple fix.

One doubt that I had was to include or not the compiled css. Should I do that?

Feel free to suggest any modification and optimization.

Best,
Vítor Avelino.