New valid status for technology

Brief

We'll add a new optional Checked status to the technologies lifecycle in which:

the technology is validated
is not editable
can be taken back to the draft state
taking the technology back to the draft state should remove this technology from draf orders, if there ware any orders we should show an info message (without autohide) with the following message with order numbers from which it was removed: Technology was removed from the following orders: {order number}, {order number}, ...
can only by used in orders with planning status
you still must not be able to accept an order with a non-accepted technology
can by used (with order) in calculations and reports
the orders plugin should show a message (without autohide)when the technology enters the checked status with the message: To test how reports and calculations will work for the technology please create a test order for it from which you will be able to do some tests. Please remember that you wont be able to accept any order with this technology until it is also accept.