(refactor) Refactor language page. Add fetchLanguage() to services.
Merge pull request #72 from wykhuh/feat/languagePage

(refactor) Refactor language page. Add fetchLanguage() to services.
(refactor) Refactor language page. Add fetchLanguage() to services.
(feat/homePage) Add chart of all languages to home page
(feat/homePage) Add top 10 and all languages charts.
(feat/homePage) Add chart of all languages to home page
(feat/homePage) Add top 10 and all languages charts.
Fix merge conflicts