Hemmingway does some of what your talking about like identifying adverbs, use of passive voice and rating the reading level needed to understand what has been written: http://www.hemingwayapp.com/
I use www.PyxelEdit.com which allows you to edit levels/tiles visually and then export the tileset and an xml file with tile locations. It also supports multiple layers so you can have a layer that is for art but then another layer that isn't visible that you can use for spawn points/interactions etc.
http://www.stuff.tv/features/tour-de-france-contender-mark-c...