erp5_jexcel_editor: fix tabs and formula bar

erp5_jexcel_editor: remove and rename tabs

erp5_jexcel_editor: fixed delete and rename tabs

erp5_jexcel_editor: add formula from toolbar and real cell value in formula bar

erp5_jexcel_editor: more formulas

erp5_jexcel_editor: fixed merge issue, added warning before merge, fixed formula dropdown, parse formulas and hide js code i the cell, added cell selection input

erp5_jexcel_editor: new  columns types : images, html, color, text, calendar, checkbox

erp5_jexcel_editor: fixed select width

erp5_jexcel_editor: stable version

erp5_jexcel_editor: fixed merge save conflict

erp5_jexcel_editor: fixed formula dropdown, different cursors