removed senseless files

frontend/css/KopievondocumentView.css

@@ -1,24 +0,0 @@
-#tableDiv {
-  margin-top: 10px;
-  padding: 20px 20px 20px 20px;
-  background-color: rgba(0, 0, 0, 0.05);
-}
-
-#addDocumentLine, #sourceView {
-  float:right;
-  margin-right: 10px;
-  margin-top: 11px;
-  margin-right: 22px;
-  opacity: 0.3;
-}
-
-#addDocumentLine:hover, #sourceView:hover{
-  opacity: 0.8;
-  cursor: pointer;
-}
-
-#deleteRow {
-  border: medium none;
-  padding-left: 10px;
-  background-color: transparent;
-}