GLPI 10.0.3 and beyond : stable version v1.0.20

- bug fix #65
- bug fix #51

GLPI 10.0.3 and beyond : stable version v1.0.19

- bug fix #63
- bug fix #41

GLPI 10.0.3 and beyond : stable version v1.0.18

- bug fix #36

GLPI 10.0 : stable version v1.0.17

- Debug mode added

GLPI 10.0 : stable version v1.0.16

- bug fix #33

GLPI 10.0 : stable version v1.0.15

- bug fix #33

GLPI 10.0.3 and beyond ; stable version v1.0.14

- adding a specific right for configuration access control

GLPI 10.0.03 and beyond : stable version v1.0.13

- bug fix : test for rights to configure webhooks

GLPI 10.0.3 and beyond : stable version v1.0.12

- bug fix #15 : escaping LF,CR,TAB characters in data
- enhancement #16 : passing parameters in url request

GLPI 10.0.3 and beyond : stable version v1.0.11

- error message in webhook.log enhanced with HTTP headers and payload