add 'typeahead.js' via bower
update readme
Merge branch 'development' into add_search
Merge branch 'master' of https://github.com/ctorstens/ScreenOverflow into add_search
Merge pull request #18 from ctorstens/development

Development
Merge branch 'master' of https://github.com/ctorstens/ScreenOverflow into add_search
remove npm installed components
add js files, controllers, and routes for search
Merge branch 'development' of https://github.com/ctorstens/ScreenOverflow into add_search
misc formatting changes
clean up unnecessaries
fix for content bug