Improved 'see other subsidiaries' functionality

* augmented viewChildren() to work for the original search company (not just parent companies)
* minor styling to child-search buttons
Merge pull request #75 from keaty/master

Improved 'see other subsidiaries' functionality
Refactored application controller and freebaseservice
- freebase service now instantiated with company name
- re-usable methods for calling freebase, less api calls
- added certification methods do application controller
- NYT results now coming back in an array of all results
Changed child-search button font to $museo-sans
Merge pull request #77 from keaty/master

Changed child-search button font to $museo-sans
Merge pull request #76 from onweapps/master

Refactored application controller and freebaseservice
Merge branch 'master' of https://github.com/fiddler-crabs-2014/tattle