Get rid of trailing whitespace.

Commit generated by command:

find -type f ! -path '*.git*' ! -path '*.png' ! -path '*.ico' ! -path \
    '*.ogg' | xargs -I '{}' sed -i '{}' -e 's/\t*$//g' -e 's/ *$//g'

modules/game_healthinfo/healthinfo.otui

@@ -14,7 +14,7 @@ ManaBar < ProgressBar
   anchors.right: parent.right
   margin: 1
   margin-top: 3
-  
+
 ExperienceBar < ProgressBar
   id: experienceBar
   background-color: #B6E866