Big Screen 1.8 Released!

Increase to 24 datafields (premium); increase to 8 rows (premium); increase to 4 columns (premium); add new standard screen designs; new syntax for custom screen designs including per-row customization (premium); new syntax allows building a simple 4 item status row; auto-shortening of labels to fit datafield size; fonts updated and regenerated; new powerbolt icon added; fine-tuning of layouts; reimplementation of smoothing code; new power curve datafield (premium); improve robustness of settings persistence; improve course note format for single row datafields; relocate HR bar in the internal database; new torque datafield (premium); add crank size setting; add pace datafields for runners; code space and data memory optimizations; optimize app start-up time; start-up/version screen will automatically go away after a few seconds; remove 128 datafields limitation; add a suite of torque metrics (premium); improve torque smoothing; custom datafields are now labeled as the selected custom metric.