KRACOEUS-8300:fixed issues with personnel attachments generated from ext...

...ended attributes

also setting default value for person_biosketch to other (5) from biosketch (1)
This code also exists in ProposalDevelopmentPersonnelAttachmentRule.java, However, i added a new audit rules class, so i didn't have to combine business and audit rules in the same file.  If you think its better we can put the audit rules in the ProposalDevelopmentPersonnelAttachmentRule.java