Various bug fixes and additions
Fixed: * Fixed crash that would occur when an empty sequence (primer dimer) is converted from raw to TSSV-style (or allelename) format. * Fixed bug in BGHomRaw that caused incorrect sample tags in the output. * Fixed bug that caused allele names with negative CE numbers and names of primer dimers to be regarded as 'invalid allele names' even though FDSTools generated those names itself. * Fixed crash when reading sample data while looking for an annotation column. * Fixed bug in Allelefinder resulting in the complete absence of output that occurred when a column name with Stuttermark output was specified. Changed: * Restyled the Options box on HTML visualisations. It is now less transparent and oriented more vertically to reduce overlap with the visualisation. Options are now presented in groups. * Updated Vega to version 2.2.1. New: * Added *_corrected columns to BGCorrect output for convenience. E.g., the total_corrected column contains the value of total-total_noise+total_add. * Added -L/--log-scale option to the Vis tool.