Formatting
Improved file support on Samsung WiseLink renderers
Added thumbnail support for Samsung WiseLink renderers
Added new renderers to Windows uninstaller
Updated changelog
Official release of 4.2.1 for Windows and Linux (Java 7)
Merge branch 'master' of github.com:UniversalMediaServer/UniversalMediaServer

Conflicts:
	src/main/external-resources/renderers/Samsung-WiseLink.conf