optiRum 0.33
-------------
New:
* Added function convertToXML for putting a data table into XML
* Added function CJ.dt to cross-join two data.tables


optiRum 0.32
------------
Bug fixes:
* Removed use of ~\ in generatePDF tests that was violating CRAN policies
* Removed reference to AUC package in theme_optimum as it is not required


optiRum 0.31
------------
Bug fixes:
* Removed use of tempdir() in generatePDF tests that was causing CRAN Windows
  compilation issues


optiRum 0.30
------------
Bug fixes:
* Use of the data.table package was resulting in errors in generatePDF.  
  Code has been amended to work under a new environment within the global package
* The generatePDF function did not correctly pass ... to internal functions.  
  This has now been changed, primarily for the benefit of being able to compile with 
  xelatex etc

New:
* thousands has been created to provide a neater format for scales and presentations
* pounds has been created to provide a neater format for scales and presentations