Updated to 4.2.0 & Cleaned up UI

I went ahead and updated this to rails 4.2.0 and did a moderate UI overhaul. Instead of using the ruby files in the root dir to accomplish tasks, you can instead use the UI to add/remove/delete/update keywords either individually or in bulk.

Once you've create the keywords, simply run 'rake scraper:get_all' and it will run the scraper for all keywords.

Please note it now validates keywords by the word field!

Next up:

* Move allintitle attribute to a new model and allow graph of results over time
* Allow the quick removal of allintitle values so it will re-run the query or allow overwriting of queries

I'll revisit sometime in January. Enjoy!