Include keys in notofy message

[geosone]

add a parater to add some specifed keys to the count line..

config parameter
include_keys host,sessionid,......

for ex {"count":2,"message":[....],"host":["asp01","asp02",....],.......}

this will include the keys speciefed in the config and add them (usefull for application clusters)

[geosone]

also add the possibility to add custom key with custom content

add_key type 500

will add the key with the content 500

[mateusz-blaszkowski]

@sonots Is this feature request going to be implemented? It would be really useful for me as well.