Implemented Delete Article
Update CONTRIBUTING.md

Adding more database setup steps.
Fix broken analytics and isOwner functions.
Merge branch 'master' of github.com:manshar/manshar
Allow users to upload images to the articles.
Merge Changes
Added tests for ArticleCtrl.delete
Removing article cover and bring the design closer to what @moradtaleeb mockups.
Fixing the height of the article cover to 100% and more styling for the article content.
Adding styles for ol and ul in the articles editor
Configuring and adding prerender.io service for Google-indexing
Change statik server to express to configure the prerender service.
Make sure the title of the page updates.
Merge pull request #43 from manshar/insert-images-in-articles

Allow users to upload images to the articles.
Merge pull request #44 from manshar/delete-article

Implementing Delete Articles
Merge Branches
Merge pull request #45 from manshar/listing-styling

Removing article cover and bring the design closer to what @moradtaleeb mockups
Merge pull request #46 from manshar/prerenderio-configs

Prerender.io configs
Adding Open Graph metadata tags to provide more info for social sites.
Merge pull request #48 from manshar/graph-metadata

Adding Open Graph metadata tags to provide more info for social sites.