Release 1.18.3 (#3204)

* fix truncated comments for customer, project and activity
* fix export button label for non-translated renderer
* fixed avatar size if image or SVG is used
* filter timesheets by billable state in API

assets/sass/content.scss

@@ -42,15 +42,6 @@ td {
     margin-right: 15px;
 }
 
-.box-profile {
-    img.img-circle {
-        width: 100px;
-    }
-    .profile-username {
-        margin-top: 15px;
-    }
-}
-
 .label-gray {
     background-color: $gray-lte;
     color: #666;