Bulk whitespace cleanup: This trims end of line whitespace and ensures that the file ends in a newline. I need to clean this up into a more succinct script. This is basically just a copy and paste from my terminal.

gistfile1.txt

sunstreaker% perl -pi -e 's/ +$//' **/*.rb
sunstreaker% perl -pi -e 's/ +$//' **/*.json
sunstreaker% perl -pi -e 's/ +$//' **/*.js  
sunstreaker% perl -pi -e 's/ +$//' **/*.coffee
sunstreaker% perl -pi -e 's/ +$//' **/*.erb   
sunstreaker% perl -pi -e 's/ +$//' **/*.sass
sunstreaker% perl -pi -e 's/ +$//' **/*.css 
sunstreaker% perl -pi -e 's/ +$//' **/*.haml
sunstreaker% perl -pi -e 's/ +$//' **/*.rabl
sunstreaker% perl -pi -e 's/ +$//' **/*.html

sunstreaker% sed -i '' -e '$a\' **/*.rb
sunstreaker% sed -i '' -e '$a\' **/*.haml
sunstreaker% sed -i '' -e '$a\' **/*.html
sunstreaker% sed -i '' -e '$a\' **/*.css 
sunstreaker% sed -i '' -e '$a\' **/*.sass
sunstreaker% sed -i '' -e '$a\' **/*.yml 
sunstreaker% sed -i '' -e '$a\' **/*.rabl
sunstreaker% sed -i '' -e '$a\' **/*.json
sunstreaker% sed -i '' -e '$a\' **/*.erb 
sunstreaker% sed -i '' -e '$a\' **/*.js