Allow setting authentication and localfs via env variables
Make the localfs and authentication env a bit more clever
Update bash file
Create the data dir if it doesnt exist
Merge pull request #46 from daisy/auth_local_via_env

Allow setting authentication and localfs via env variables
Delete the Daisy Pipeline 2 data folder when installing
Merge pull request #48 from daisy/nsis_to_delete_old_data

Close #48
Merge branch 'master' into java_8