bdbv: add tree to pathogen.json

Author: rneher

data/nextstrain/orthoebolavirus/bdbv/pathogen.json

@@ -19,13 +19,15 @@
     "web": "3.0.0-alpha.0"
   },
   "files": {
+    "treeJson": "tree.json",
     "changelog": "CHANGELOG.md",
     "examples": "examples.fasta",
     "genomeAnnotation": "genome_annotation.gff3",
     "pathogenJson": "pathogen.json",
     "readme": "README.md",
     "reference": "reference.fasta"
   },
+  "defaultCds": "GP",
   "qc": {
     "frameShifts": {
       "enabled": true,