Merge remote branch 'origin/feature/8544_LoadMcStasTest_cleanup'
Merge remote branch 'origin/feature/7817_Lsqrs_symmetry'
Merge remote-tracking branch 'origin/feature/8545_gui_to_slice_data'
Merge remote branch 'origin/feature/8524_findpeaks_performance'
Merge remote branch 'origin/feature/8554_scd_reduce_scripts'
Merge remote-tracking branch 'origin/feature/8471_ck_LoadIsawPeaks'
Re #8565. Removed findnexus from the script.
Merge branch 'feature/8565_findnexus' into develop