fixed uploading for cover photo and avatar picture, can now delete posts and users, turned the posting text area into a modal
Merge pull request #43 from TAwesome/Jacob

Jacob
Merge branch 'master' into jill
Made the language field required when creating posts, made search only available for logged in users
posting is now a modal and language is required on the home page
Merge pull request #44 from TAwesome/jill

Jill