Beautified the article view
Restructured RSS framework.  Images and thumbnails obtained.
Added images to articles.
Removed generic genre images from article view.
Merge pull request #15 from Flauschig/testingBranch

Testing branch
Delete whitworthian_v2.iml

Removing unnecessary files from repository to make it more portable.
Delete app.iml

Getting rid of unnecessary files for more portability.
merged changes in ArticleViewActivity regarding background color
Added thumbnails to ArticleList and SearchResult
Merging origin into testingBranch