generalize input paths

extras/external_scripts/CAMEO_bst/README

@@ -15,9 +15,8 @@ pm CAMEO_bst.py test_tpl.pdb test_aln.fasta
 run with precalculated sequence profile:
 pm CAMEO_bst.py test_tpl.pdb test_aln.fasta -p test_profile.hhm
 
-run with profile calculation (HHblits setup specific to the sciCORE compute
-environment at the university of Basel):
-pm CAMEO_bst.py test_tpl.pdb test_aln.fasta -r $EBROOTHHMINSUITE -n /scicore/data/databases/hhtools/nr20_12Aug11
+run with profile calculation:
+pm CAMEO_bst.py test_tpl.pdb test_aln.fasta -r <PATH_TO_HHBLITS_INSTALLATION> -n <PATH_TO_NR_DATABASE>
 
 [1] Haas et al., (2019) (submitted)
 [2] Y. Zhang and J. Skolnick, TM-align: A protein structure alignment algorithm