Added new setting, finished overwrite languages and still working on show stats

I have finished the overwrite languages function which uses GitHub’s programming languages detection system over Helyx’s one.

I added a setting where you can choose your identity (Git -> local, GitHub -> remote). Local is based on Git’s settings and remote one is accessible after authorization with GitHub.

I am currently working on retrieving and displaying the GitHub repository statistics. I am using charts to display it nicely and simply. Currently it is showing only Stars, Watchers, Forks and chart of used languages.

I also added a few informative labels that tell you that something is actually happening and the program did not freeze. If I didn’t add this you would be looking at an empty black screen.

One of the last things I added is active GitHub Authorization Token checker and resolver. Before this if you revoked your OAuth with Helyx on GitHub page, Helyx would think that it is still authorized to your GitHub account, now it checks it and if you revoke it online, Helyx will disable functions that are only accessible when you are authorized via GitHub.