split-from-imgt.py, get-germline: put human germlines in 'homo-sapiens'

See #2132.

germline/get-germline

@@ -5,5 +5,5 @@ wget -O - http://www.imgt.org/download/GENE-DB/IMGTGENEDB-ReferenceSequences.fas
 
 wget -O IMGT_RELEASE http://www.imgt.org/download/GENE-DB/RELEASE
 
-wget -N http://rbx.vidjil.org/browser/germline/IGK-INTRON.fa
-wget -N http://rbx.vidjil.org/browser/germline/IGK-KDE.fa
+wget -N -P homo-sapiens http://rbx.vidjil.org/browser/germline/IGK-INTRON.fa
+wget -N -P homo-sapiens http://rbx.vidjil.org/browser/germline/IGK-KDE.fa

germline/split-from-imgt.py

@@ -178,7 +178,7 @@ UPSTREAM_REGIONS=['IGHD', 'TRDD', 'TRBD', 'TRDD2']
 # Be careful, 'IGHD' regex for UPSTREAM_REGIONS also matches IGHD*0? constant regions.
 
 SPECIES = {
-    "Homo sapiens": './', 
+    "Homo sapiens": 'homo-sapiens/',
     "Mus musculus": 'mus-musculus/',
     "Rattus norvegicus": 'rattus-norvegicus/',
     "Rattus norvegicus_BN/SsNHsdMCW": 'rattus-norvegicus/',