Bug fix; the regex for parsing lsadmin output was broken and the
setting was falling back to a default value.

Add new method memory_units to report the LSF memory units

Set default memory units to KB
Merge pull request #18 from keithj/devel

Bug fix to regex for parsing lsadmin output
Added inline_dir directory for inline code compliation
Merge pull request #19 from iainrb/devel

Added inline_dir directory for inline code compliation
Incremented version
Merge pull request #20 from iainrb/devel

Incremented version
Merge pull request #1 from wtsi-npg/master

Merged latest changes from wtsi-npg master