Removed trailing white spaces

Removed trailing whitespaces with

```sh
for file in `grep -r " $" * | cut -d : -f 1 | sort | uniq | grep -v " "`; do sed -i 's/[ \t]*$//' $file; done
```

and some handwork.

templates/user/profile.tmpl

@@ -9,7 +9,7 @@
             {{if .Owner.FullName}}<span id="user-full-name" class="center-block">{{.Owner.FullName}}</span>{{end}}
             <span id="user-name" class="center-block">{{.Owner.Name}}</span>
         </div>
-        
+
         <div class="profile-info">
             <ul class="list-group">
                 {{if .Owner.Location}}