Merge branch 'B15921_Frontend_edit_Report_Codemirror_resizable' into 'develop'

B15921 Codemirror for editing reports in frontend is not resizable, so it does...

See merge request !567

less/qfq-bs.css.less

@@ -1464,7 +1464,7 @@ input.qfq-password {
   font-size: 10pt;
 }
 
-.CodeMirror {
+.CodeMirror:not(.externWindow > .CodeMirror) {
   resize: both;
 }