Updated the gemspec with a summary, description & homepage.
Updated the gemspec with a summary, description & homepage.

piotr-szachewicz/rails-i18n-key-finder,piotr-szachewicz/rails-i18n-key-finder,piotr-szachewicz/rails-i18n-key-finder,piotr-szachewicz/rails-i18n-key-finder