Deletion of Gungrave Terminology

Comment: to List of Gungrave characters, and perform heavy cleanup to remove all the |extraneous plot details and make it less in-universe and more in line with . Per Quasirandom, a series page is probably in order also
Stance: merge
Cited policy: Wikipedia:What Wikipedia is not (WP:PLOT||WP:WAF)

Comment: to Gungrave.  All of the content is beyond any independent reliable sources.  Interested contributors should read 
Stance: merge
Cited policy: Wikipedia:Manual of Style (WP:WAF)