fix home directory and username for GSNAPL instance (#170)
fix home directory and username for GSNAPL instance (#170)

* fix home directory and username for GSNAPL instance

* fix bugs

* address comment

* update rapsearch job

* clean up, remove references to personal buckets

chanzuckerberg/idseq-web,chanzuckerberg/idseq-web,chanzuckerberg/idseq-web,chanzuckerberg/idseq-web,chanzuckerberg/idseq-web