[upd] Angular_integration redirect link fixed

Author: alex

docker/redirects.conf

@@ -2,6 +2,7 @@
 /api__selection__getselectedcells.html /spreadsheet/api__selection__getselectedcell.html;
 /api__selection__setselectedcells.html /spreadsheet/api__selection__setselectedcell.html;
 
+/angular_integration.html	/spreadsheet/angular_integration/;
 /react_integration.html	/spreadsheet/react_integration/;
 /vuejs_integration.html	/spreadsheet/vuejs_integration/;
 /work_with_sheets.html	/spreadsheet/work_with_sheets/;