Hit (vuln) templates are lacking some default fields

[noraj]

Hit (vuln) templates are lacking some default fields

• maybe some category and subcategory system
• language (requires multilingual support)
• observation field
• remediation field

cf. pwndoc

cf. reconmap

• https://github.com/reconmap/reconmap/issues/51
• https://github.com/reconmap/reconmap/issues/49

[Fisjkars]

Remediation field has been added in hits and templates