Merge branch 'master' into devel
The new schemes do not avoid .ftpaccess files.
Fixing issue where non-drs files made drslib crash for schemes other than CMIP5.
Merge branch 'devel'
Bump version
Merge branch 'master' into devel
Bad variable reference
Bug parsing non-string components
Fixing non-string component parsing
Make MD5 checksum generation the default for mapfile sub-command.

Also adding missing test file.
Fixed mapfile dataset_id generation.

The mapfile feature was using an old dataset-id generation routine
which wasn't compatible with non-CMIP5 schemes.