Mp3tag

What's new in this version:

New:
- added support for complex JSON object values by web sources framework functions 'json_select_object' and 'json_unselect_object'.
- added support for boolean values in web sources framework function 'json_select'.
- added scripting function $strcmp to compare strings case-sensitively.
- added scripting function $stricmp to compare strings case-insensitively. Fixed:
- MP4 cdec field for encoder settings was not preserved when writing tags.
- updated RATING MM to use latest mapping of values.
- removing filter from filter history did not reset filter and file list.
- field RELEASETIME was missing after resetting the tag fields list.
- adding cover art did not conform to the description in the documentation (select file dialog was showing the current working directory instead of the file's directory in case no default directory was provided).
- documentation of action 'Remove duplicate fields' did not mention that the first value is retained.
- documentation of scripting function $eql did not mention that strings are compared case insensitive.
- scripting function $eql was not working correctly if strings contained umlauts or diacritic characters. Changed:
- added support for mouse wheel scrolling in tag panel.
- added context-specific detection of mouse-wheel usage to prevent accidentally overwriting the field contents.