Merge pull request #559 from benboeser/master

new logo
Redirect to session referrer on successful oauth authentication
mend
redirect to proper page after oauth login
Remove unused services
Fix margins and colors of repo list.

Fixes #536
Merge pull request #566 from reviewninja/feature/reposearch

Fix margins and colors of repo list.
Add 404 error page logic. #563
Add error page image. Fixes #563
Merge pull request #567 from reviewninja/feature/errorpage

Feature/errorpage
Correct filepaths of lib files
Fix lib and app path
Merge pull request #569 from reviewninja/feature/lib

Correct filepaths of lib files
Remove slash in the end of username of organization
Update .env.example
Fix margin of search bar
Add space between login and repo name
Merge remote-tracking branch 'origin/master' into feature/reposearch
Redirect to 404 page.

Redirect ot 404 page when the requested url does not match any of the provided state paths.
Redirect to error page when resource is not found