Lutece chatbot plugin

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods	Missed	Classes
Total	978 of 1 070	8 %	85 of 88	3 %	117	129	259	289	74	85	10	12
fr.paris.lutece.plugins.chatbot.web		0 %		0 %	35	35	105	105	13	13	2	2
fr.paris.lutece.plugins.chatbot.service		23 %		9 %	28	33	57	75	13	17	2	3
fr.paris.lutece.plugins.chatbot.business		14 %		0 %	28	35	55	67	26	33	4	5
fr.paris.lutece.plugins.chatbot.service.bot		0 %		0 %	26	26	42	42	22	22	2	2