GridTracker - v2.260723

ADIF Parser
- Now accepts both GRIDSQUARE and VUCC_GRIDS within a single record.
Call Roster
- Improved sorting in the "Calling" column so that "CQ" calls are now cleanly grouped together.
App
- Improved grid resolution for decodes using PSK, RTSN, and Lookups (Contributed by WA4YA).
  - A grid resolution derived via Lookup is now indicated with a diamond ( ◇ ) symbol, denoting a possibility rather than a guarantee.
- Added Translations
  - Nederlands, Polski, Português (Brasil e Portugal), Quebecois
Map / UI
- Added a new Tropospheric Inversion VHF prediction layer (Contributed by WA4YA).
  - Added a right-click context menu to the Prediction button for quick, direct selection of prediction layers.
- Improved the "RX Spots" Max Age setting by adding a duration picker for manually entered times.
  - Added a right-click context menu to the Spots button for quick, direct selection of the RX Spot mode (Spots / Heatmap).

v2.260723