First version of csv import module
First version of csv import module

- If more than 1 misp type is recognized, for each one an
  attribute is created

- Needs to have header set by user as parameters of the module atm

- Review needed to see the feasibility with fields that can create
  confusion and be interpreted both as misp type or attribute field
  (for instance comment is a misp type and an attribute field)

amuehlem/misp-modules,amuehlem/misp-modules,MISP/misp-modules,amuehlem/misp-modules,VirusTotal/misp-modules,VirusTotal/misp-modules,VirusTotal/misp-modules,MISP/misp-modules,MISP/misp-modules