Release Name: 0.6.0

Notes:
roo can access the contents of OpenOffice-Spreadsheets and Excel-Spreadsheets


Changes:
== 0.6.0 2007-10-06
* 1 enhancement:
  * csv-output to stdout or file
== 0.5.4 2007-08-27
* 1 bugfix
  * Openoffice: fixed a bug with internal representation of a spreadsheet (thanks to Ric Kamicar for the patch)
== 0.5.3 2007-08-26
* 2 enhancements:
  * Openoffice: can now read zip-ed files
  * Openoffice: can now read files from http://-URL over the net
== 0.5.2 2007-08-26
* 1 bugfix
  * excel: removed debugging output
== 0.5.1 2007-08-26
* 4 enhancements:
  * Openoffice: Exception if an illegal sheet-name is selected
  * Openoffice/Excel: no need to set a default_sheet if there is only one in 
    the document
  * Excel: can now read zip-ed files
  * Excel: can now read files from http://-URL over the net

== 0.5.0 2007-07-20
* 3 enhancements:
  * Excel-objects: the methods default_sheet= and sheets can now handle names instead of numbers
  * changed the celltype methods to return symbols, not strings anymore (possible values are :formula, :float, :string, :date, :percentage (if you need strings you can convert it with .to_s)
  * tests can now run on the client machine (not only my machine), if there are not public released files involved these tests are skipped