Clean up sass of costs

app/assets/stylesheets/costs/_summarized_cost_entries.sass

@@ -1,23 +0,0 @@
-/*-- copyright
- * OpenProject Costs Plugin
- *
- * Copyright (C) 2009 - 2015 the OpenProject Foundation (OPF)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- */
-
-.costs.costTypes
-  .separator
-    margin-left: -0.2em

app/assets/stylesheets/costs/costs.css.sass

@@ -1,23 +0,0 @@
-/*-- copyright
- * OpenProject Costs Plugin
- *
- * Copyright (C) 2009 - 2015 the OpenProject Foundation (OPF)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- */
-
-@import costs/costs_legacy
-@import costs/summarized_cost_entries
-@import costs/settings

app/assets/stylesheets/costs/costs.sass

@@ -18,6 +18,10 @@
  *
  */
 
+.costs.costTypes
+  .separator
+    margin-left: -0.2em
+
 table.list.members
   .form--text-field.-tiny
     min-width: 60px

app/assets/stylesheets/costs/costs_legacy.css

@@ -1,124 +0,0 @@
-/*-- copyright
-OpenProject Costs Plugin
-
-Copyright (C) 2009 - 2014 the OpenProject Foundation (OPF)
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-version 3.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-
-++*/
-
-.wide-icon {
-  background-position: 0% 40%;
-  background-repeat: no-repeat;
-  padding-left: 40px;
-  padding-top: 2px;
-  padding-bottom: 3px;
-
-}
-
-.single-wide-icon {
-  background-position: 20px 40%;
-}
-
-.simple-filters--filter .simple-filters--filter-name.-small {
-  max-width: 35%;
-  flex-basis: 35%;
-}
-
-#include_deleted {
-  vertical-align: middle;
-}
-
-table.material_budget_items,
-table.labor_budget_items,
-table.cost_entries {
-  width: 100%;
-}
-
-table.cost_types,
-table.rates {
-  text-align: center;
-}
-
-.material_budget_items tr,
-.labor_budget_items tr,
-.cost_entries tr {
-  text-align: center;
-  vertical-align: top;
-}
-
-tr.cost_entry {
-  text-align: center;
-  white-space: nowrap;
-}
-
-th.currency,
-td.currency,
-.currency {
-  text-align: right;
-  white-space: nowrap;
-}
-
-td.subject,
-td.comment {
-  text-align: left;
-}
-
-table.labor_budget_items, td.hours {
-  font-weight: normal;
-  padding-right: .5em;
-  text-align: right;
-}
-
-td.units {
-  font-weight: normal;
-  padding-right: .5em;
-  text-align: left;
-}
-
-
-td.comment input {
-  width: 99%; /* not 100% for IE6 */
-}
-
-.tabular div.p {
-  clear: left;
-  height: 1%;
-  margin: 0;
-  padding: 5px 0 8px 180px;
-}
-
-.inline_editable {
-  cursor: pointer;
-}
-
-.cost_entry td{
-  vertical-align: top;
-  padding: 6px 6px;
-}
-
-.budget-table--fields{
-  text-align: left;
-}
-
-#budget-table--submit-button{
-  margin: 1rem 1rem 1rem 0.1rem;
-}
-
-table.progress td.exceeded { background: #E1B9B9 none repeat scroll 0%; }
-
-fieldset#group-by table { border-collapse: collapse; }
-fieldset#group-by table td { padding: 0; vertical-align: middle; }
-fieldset#group-by tr.filter { height: 2em; }
-fieldset#group-by td.add-group-by { text-align: right; vertical-align: top; }