* small ui tweaks
Merge branch 'develop-studio' of https://github.com/monkeyinmysoup/wallabag-android into develop-studio

Conflicts:
	app/src/main/res/drawable/card_normal.xml
	app/src/main/res/layout/activity_list_articles.xml
	app/src/main/res/layout/li_article.xml
	app/src/main/res/values/dimens.xml

Updated readme