Until Extensions website Final Release

[Mikescops]

Here you are a list of things i couldn't do on my local copy :

• [x] Add new fields in database such as icon, support links..
• [x] Handle incorrect repository URLs when submitting extensions ("show custom error message on invalid URL instead of FatalErrorException") -> see https://github.com/bolt/bolt/issues/3987
• [x] Search system is a bit blind (try to type "gawain" and you get only 2 extensions :+1: )
• [ ] Contact developers to update their extensions with the new fields
• [x] Handle the changelog and release (with and without GitHub) -> actually working on client side
• [ ] Authors of extensions need a fix / a bit messy with the contributors (add gravatar support for them ?)
• [ ] SEO fixes

You can assign tasks below. Dev public version will be publish on 19/08/2015.