Updated some more indelibe fs commands to their new versions
Extracted method ifsutils
Removed the ifs_id from the hash that gets saved to the database. It looks like it was intended for an old table column that no longer exists
Check if the volumes directory exists before creating it
Raise an error if we failed to create a new volume on the indelible fs server
Use Ruby's http library instead of curl in the indelibe fs driver
Made the cmd parameter separate in the ifsutils method and allow a block to handle output in
Updated the indelibe iscsi driver to use Ruby's http library and indelibe FS' new command syntax
Moved the indelible fs api into a helper module
Print stacktraces of logged errors so I actually know what the freaking #$%& went wrong