Netbox-contract

* [186](https://github.com/mlebreuil/netbox-contract/issues/186) Code compatibility fix for Netbox 4.1

* Generally improve filtering options
* [178](https://github.com/mlebreuil/netbox-contract/issues/178) Add the possibility to filter on invoice number, and contract name through the API.
* [176](https://github.com/mlebreuil/netbox-contract/issues/176) Order accounting dimensions in tables alphabetically.
* [171](https://github.com/mlebreuil/netbox-contract/issues/171) It is now possible to define madatory accounting dimension by specifying their names in the 'mandatory_dimensions' list in the plugin settings. (see the "Customize the plugin" paragraph in the README.md file)

* [166](https://github.com/mlebreuil/netbox-contract/issues/166) Review the Contract view to include invoice template details and lines.
* [161](https://github.com/mlebreuil/netbox-contract/issues/161) Change the invoice block title if the invoice is a template.
* [160](https://github.com/mlebreuil/netbox-contract/issues/160) Add more fields to the invoice and contract bulk edit forms.
* [165](https://github.com/mlebreuil/netbox-contract/issues/165) Fix Invoice and invoiceline creation through api.

* Fix accounting dimensions access through Dynamic Object Fields
* Fix invoice creation from contract.
* Add scripts to convert accounting dimensions in the json fields of contract and invoices to invoice template, invoicelines and dimensions objects.

* [154](https://github.com/mlebreuil/netbox-contract/issues/154) Fix edit and delete bulk operations on dimensions and invoice lines.
* [153](https://github.com/mlebreuil/netbox-contract/issues/153) Enforce uniquness of accounting dimensions.
* Adds a status ( Active or Inactive ) to accounitng dimensions.
* [151](https://github.com/mlebreuil/netbox-contract/issues/151) Fix accounting line and dimensions search.

* [142](https://github.com/mlebreuil/netbox-contract/issues/142) Gives the option to enter contract yearly recuring costs instead of only monthly recuring costs.
Corresponding value is used to calculate the invoices amount without rounding approximations.
* [148](https://github.com/mlebreuil/netbox-contract/issues/148) Update tables format to match the new Netbox UI design.