New features:
- Add dark and light solarized themes.
Improvements:
- The last setting of single panel view for each window is now restored on startup.
- Enable compilation with Java 9 and Java 10.
- Select the whole text within the location text-field when the latter gains focus.
Bug fixes:
- The application no longer crashes when listing directories with special system files (e.g., pagefile.sys) on Windows.
- Files can move to trash on Windows.
- If custom folders are set, they are always loaded on startup.
- The month value used during batch rename is now 1-based rather than 0-based.