Release 4.7

This is a major release with important improvements, new features and fixes. This is the complete list of changes:
- improved "Copy to Clipboard" to use abbreviations for destination
- improved list of Rule Examples for associations
- improved Sorting window and related messages
- added "CommandLine" list theme
- added "MonthName" and "MonthShort" abbreviations
- added "Send by Mail" action
- added filters based on file content
- added filters based on file properties
- added option to play sound when process is complete
- added support to create an association to use if no other associations match
- added support to pause/resume the process
- fixed Current abbreviations
- fixed date and time local dependency in "Change Properties" action
- fixed date and time taken abbreviations
- fixed focus problems during monitoring and sorting
- fixed folder destination support for "Compress" action
- fixed playlist creation
- fixed song abbreviations on Windows 8 systems
- fixed minor bugs