Relicensing of some classes from JODConverter

[Laurent Godard]

Hi Cedric

As far as I'm concerned, no problem for me on relicensing the parts I 
contributed to

 > 
com/artofsolving/jodconverter/openoffice/connection/AbstractOpenOfficeConnection
 > 
com/artofsolving/jodconverter/openoffice/connection/OpenOfficeConfiguration
 > com/artofsolving/jodconverter/openoffice/connection/OpenOfficeConnection
 > com/artofsolving/jodconverter/openoffice/connection/OpenOfficeException
 > 
com/artofsolving/jodconverter/openoffice/connection/PipeOpenOfficeConnection
 > 
com/artofsolving/jodconverter/openoffice/connection/SocketOpenOfficeConnection

thanks a lot

Laurent